Physics Forums > Mathematics > Number Theory

1. Fermat's Last Theorem (FLT)
2. Goldbach conjecture
3. Pi-Sigma hybrid series
4. prime numbers searching
5. How do we define division?
6. Prime Number Distribution Solved?
7. Pi r^2 /3
8. a curious paradox
9. fermat test
10. Perfect Numbers
11. Fermat Last Theorem look-alike
12. undifined 1/0 ?!!!
13. New prime series?
14. what is zero
15. Prove sqrt(6) is irrational
16. other ways of counting
17. Unique numbers and Infinity
18. Real primes as complex composites
19. A query that has only got two different prime factors
20. Help with theoretical maths
21. Proving Gregory's formula
22. Partition by primes
23. A new prime serie?
24. Trying to track down a Partition theorem
25. a new prime number!
26. Fourier analysis of the prime distribution
27. Divisibility Testing
28. taking the logarithm of the euler product
29. Greatest integer divides p^4 -1
30. Computational Number Theory ?!?
31. Decimal fractions and the numer 1
32. Poincare Conjecture - Solved?
33. The Goldbuch's conjecture is right,the prove as follow
34. x/0 = x
35. The distributive law
36. Simple proof, just using the axioms
37. Help with a proof.
38. Another proof I have a question about
39. x * 0=0
40. GCD question
41. Prime Geometry
42. Is 1 a prime number?
43. perfect square???
44. Algebraic closure of finite field
45. Order relation question
46. growth of functions
47. Has Any One solved Fermats Last Theorem ??
48. Defining things by induction
49. homework help
50. using a balance with 5 weights
51. multiplication=addition
52. Proof of the formula for the nth derivative of a product
53. Pi(x) function solved?....
54. Irrational Numbers
55. Curious Inequality
56. about an identity by Euler...
57. Base 0 numbers?
58. P[sup]c2[/sup] + 4
59. More about Pi(x) and its derivatives...
60. inverse chinese remainder theorem
61. Cuasi-exact Integral equation for Pi(x)/x**2
62. Help with prime factorization proof
63. Equivalence Relations
64. more about chinese theorem
65. a partial solution to the Goldbach Conjecture
66. Recursive square roots
67. "Extended" Fermat's last theorem.
68. Integers Modulo
69. Brain teaser?
70. Proof of Wilson's Theorem
71. Rademacher formula
72. Largest n had been factored
73. what do you think?
74. No problem
75. How do you show...
76. A poem on the zeta function
77. continued fractions
78. I don't get this..
79. The smallest real number?
80. Integral equation for Pi(2**x)/2**2t and its solutions.
81. Arxiv.org similar webpages?...
82. validity of a proof
83. "Factoring" of addition?
84. Stuk with simple problem-Help!
85. infinite product
86. Why 10?
87. Good Book?
88. Integers Modulo n
89. How to solve an exponential ciphers?
90. Sums of digits of Perfect Squares
91. Square Cubes
92. (n^4) + 4 is composite ?
93. Some theorems regarding decimal representations
94. Some theorem regarding rational numbers
95. Fractional Series which approach the square roots of prime numbers.
96. Reducing to Pell's equation.
97. Nice Identity
98. "sum of digits" equation
99. challenge problem from class
100. Power Tower Help Please.
101. modular math problem
102. Smallest Number
103. Anyone try this.
104. The Poincare Conjecture *Kinda long*
105. Ancient Fermat's proof?
106. Proof of n/7, n=1,2,3,4,5,6
107. 7-million digit prime number discovered
108. Proof: Numbers with repeating blocks of digits are rational
109. Is the number of twin primes really infinite?
110. partitions...
111. Laplace Transform - How was it created?
112. modular math problem
113. in need of direction
114. tables in -5
115. inquisitive minds
116. oh i love these brain exercises!
117. some more brain exercises!
118. Integral equation of second kind and prime number counting function
119. lcm
120. Pythagoras
121. New member = lotsa ?'s
122. seeking direction...
123. mod
124. please help... almost done with them...
125. Prime Factorial Conjecture
126. modulos
127. Any Relationship?
128. No same factor theory inference by hey.like
129. Mods that will rack your brain...
130. A real Challenge!
131. Number Base Comparisons
132. please help, almost finished...
133. Problem...
134. Prove that an integer with digits '1' is not a perfect square.
135. Basic Divisibility
136. Sum of Digits Always Nine
137. ebooks ?
138. What does e look like?
139. proof
140. Moebius function
141. Number theory questions
142. monotone convergence theory
143. Prime double pairs.
144. The smallest prime
145. Generating function
146. Distinct Islands in the Matrix
147. Dirichlet series inversion?...
148. Dirichlet series inversion..
149. How to solve Pell's equation
150. number of terms in a series
151. Questions in number theory...
152. Dirichlet series inversion and prime number coutnign function...
153. Problems with Riemann function...
154. prime numbers function
155. generating prime numbers
156. How to determine the base of a Number given a problem?
157. question on mu(x) function
158. [MUST READ] This forum is not for homework questions.
159. Hmmm... recurring numbers...
160. Request for an equation
161. Fermat
162. 2*p>n?
163. Arithmetic-geometric mean inequality
164. strange pattern in exponents
165. interesting problem with possible solution
166. Ulam's theory reborn?
167. Induction problem
168. Congruences, Fermats Little Theorm
169. Number theroy and Cryptography??
170. Proof- triangles
171. Integral representation of Pi(x)/x^4
172. I need a proof for this binomial property.
173. Finding primes given a condition
174. Efficiency: prime test vs prime generator
175. Pi doesnt have reapting random digits
176. Less notorious, but still important numbers
177. Prime divisors of factorials
178. prove property of diophantine equation
179. Generators of Modular Prime Systems
180. An Algorithm to find a Prime Decompisition
181. Generator redefined more rigorously
182. Help expanding pi square
183. A primality test for Fermat numbers faster than Pépin's test ?
184. Prime factorization
185. Division theory..and Prime Number theory..
186. Fundamental Thm of Arithemetic
187. Proving with GCD and LCM
188. Reimann's Critical Line
189. Number of possible electoral college ties
190. Pythagorean Triples
191. Logical Question-very Good
192. what is this formula I found?
193. Rather basic question - I think
194. Sequences and series.....
195. RSA help please
196. a=x^b mod p, solvable?
197. a part of Kollatz problem
198. Multiplication (powers) of fractions
199. frustrated
200. phi(x)
201. series
202. P-adic number
203. Diophantine equations
204. Question about prime numbers
205. Modulo arithmetic (?) question
206. Proof that 1/2 +2/3 + 3/4...does not equal a whole number
207. Two questions
208. Is it possible to multiply by 'undefined'?
209. Im new
210. .333333333333*3 = 1?
211. curiosity
212. Curse of the Bambino
213. Need some help on a proof!
214. polynomials (mod p)
215. remodularization? help?
216. system of linear congruences
217. x^2 + 1 == 0 (mod 5^3).
218. Triangular numbers and Recursive Series
219. Generalized Pell Equation and Primes
220. Multiplication of numbers in a grid by vector manipulation
221. System of linear congruences... Help, please!
222. Perfect squares
223. Beginner Books?
224. collatz problem
225. Merseinne Primes
226. infinetely many primes of the form 3n+1
227. Re: homogenous polynomials
228. Representing a permutation, and a curiosity
229. How does that evaluate 1??
230. headache about Kollatz algorythm
231. Can someone help me with this sum
232. I have discovered a formula for PI(x)
233. Can any real number....
234. Fermat's last theorem
235. Number definition
236. Infinity
237. catalan numbers
238. Diophantine Equation
239. 2 biquadratic residue mod p
240. real roots?
241. A trick to calculate Pi(a) for any a?..
242. Factoring Pattern for ax^2 + bx + c
243. Another Integral for PI(x)
244. Isomorphism
245. Multiples of 9
246. Different factorizations of p^n
247. Normal Numbers
248. The GIMPS project has found a new Mersenne prime number: M42.
249. Prime Numbers
250. Multiplication of integers
251. A big sum
252. Is infinity even or odd?
253. A question on infinities.....
254. Question on Graph theory
255. Absurdity of Cantor's Diagonal Slash
256. The way of finding primes
257. Quick question regarding Fermat
258. Help me about loop invariant of LCM..
259. infinity / 0
260. Summation of S(N)?
261. Dirichlet series....
262. prime pairs
263. Russell's and Frege's Definition of Number
264. a *simple* question on zeta
265. legendre symbol proof for (-5/p)
266. question about finding last digits of numbers
267. Cool thing
268. Generalization of FLT
269. find remainders
270. finding integers
271. need desparate help on this question concerning finding a positive integer
272. Question on Pi!
273. Irrational digits countably infinite?
274. How to calculate a zero of the Reimann zeta function?
275. What is the closest we have come to...
276. Curiosity help...
277. Normal numbers
278. binary quadratic forms
279. series formula
280. Generalized Pell Numbers
281. simple ( ? ) congruence
282. Calculating values of the zeta function
283. Area under a helix
284. bit strings & Graph theory
285. Importance of zero
286. Triangular numbers, T(An +B), that equal (Cn+D)*(En+F) for all n
287. Odd or Even
288. origin of numbers
289. curves intersecting at the origin
290. congruence help
291. finding solutions
292. please help me with this!!
293. Homomorphisms
294. 0^0 = 1?
295. Ring laws
296. Root sequence question
297. Expressing natural numbers
298. sum of primes
299. 3.73205080756887729352744634.....
300. Help about properties of Pell numbers
301. ordenation of the complex number and its consequences
302. step function
303. 2^n+1 = m^2
304. Factoring Mersenne and other numbers using tri-math
305. Square Root of Sum of Squares
306. A VERY interesting Fermat-like sequence: A_n=4^3^n+2^3^n+1
307. irrational numbers
308. RSA-200 Factored
309. Question about Infinity...
310. lots of adding
311. 0/0??
312. Andrew Wiles proved wrong?
313. Where to Find Original Manuscript of Proof of Taniyama Shimura Conjecture???
314. Prime Numbers in the Diophantine equation q=(n^2+1)/p and p is Prime
315. Great Number theory notes
316. Looking for Base 12
317. The Fibonacci Sequence
318. The definition of congruency.
319. proving a number is divisible by 48
320. quick questions about modular arithmetic
321. gcd proof
322. Midterm Practice: Find the last digit of a number
323. Recursive Series Problem
324. what's the probability of R in C?
325. Proof of Riemann Hypothesis?
326. Congruences
327. new to induction, stuck on a proof and i need some help
328. remainders
329. more trouble with induction
330. Is -1 a prime number?
331. is this true?
332. Riemann Hypothesis
333. how to find all solutions of Pell equation
334. Quaternions
335. Curious about a pattern to prime products.
336. A simple permutation question... or not so simple...
337. Question about quadratic residues
338. Square root of 2....
339. Asymptotic formula for Mertens function
340. Alsings hypothesis of integers bigger than 2
341. Why is gcd important in number theory?
342. Riemann Hypothesis and Primes
343. Equation in Z
344. Why is 1 not considered a prime number?
345. Pi(x) function in number theory solved...
346. Deutsch's algorithm and p(n)
347. Simple solution of FLT?
348. Mahler Height
349. General solution to Pell-like equation y^2 + 2x^2 = n^2
350. congruence problem
351. Proof of Golbach's conjecture and the twin prime conjecture
352. Quick notation+statement verification
353. need help in factoring algorithms
354. need help to solve this type of equation
355. A thread for learning RSA algorithm
356. Prime products...
357. Fermat’s Last Theorem: A one-operation proof
358. integers mod p
359. A formula of prime numbers for interval (q; (q+1)^2), where q is prime number.
360. Plynomial to matrix conversion
361. Fermat's Last Theorem, proof by Andrew Wiles
362. Dedekind's Axiom
363. An elliptical constant
364. Hadamard Product
365. Zeroes
366. Pi in Base 16 - special formula
367. Base N to Base N Conversion
368. ???
369. need help to solve this equation
370. an integral expression for Pi(x)....
371. Puzzle: Name that Theorem
372. zeroes at the end of a FACTORIAL
373. Congruencies
374. Non-integral bases?
375. Evaluation of a number-theoretical sum
376. About Euler's totient function
377. Good Number theory book?
378. A Steep towards a formula for Pi(x)
379. How to solve this eqution
380. An strategy to prove Riemann hypothesis..
381. primes in 4n+1/3
382. Representation of Rational Numbers by Formulas
383. Yet another formula for pi(x)
384. Are Riemann hypothesis and Goldbach conjecture related?...
385. Seiving for Primes
386. Questions on number theory..
387. Design algorithm problem
388. Beal conjecture
389. relation to Non-Recursive formulas for K(n) and K(2n)
390. Magical Fibonacci Array
391. A proof of RH using quantum physics...:)
392. Proof of Fermat's Little Theorem
393. The product of all irrationals
394. Congruent equality - how to prove?
395. divisors
396. n^3-n
397. Find all n^3-n = d^2+d
398. a^3+b^3+c^3>=3abc
399. A formula of prime numbers for interval (q; (q+1)^2)
400. Prime-free sequence problems
401. Prime number counting function with error O(x^e)
402. new math problem book
403. solution needed 4 a very good problem!
404. God, I hate Number Theory Proofs
405. Proof help
406. Quick Clarification
407. Prime counting function-- no error.
408. N elevators serving M floors most efficiently
409. Beginning Number Theory
410. 1= .9999999999999999999.........
411. Fibonacci Phi - The Golden Ratio
412. (a^m^2 + 1) | (a^n^2 - 1) ???
413. easy big square w/0 calculator
414. recursive formula for zeta function of positive even integers
415. *|*Interesting Limit Set*|*
416. Binary numbers and gcd/lcm
417. A quick one
418. A proof of Riemann hypothesis (but of course the snobbish journals don,t want...
419. nCk is a natural number
420. Notation: ln_2(k)?
421. 3 Problems
422. Epstein Zeta function...
423. Interesting problem from my analysis class
424. Twin Primes
425. Why is i^i a real number?
426. Could Riemann Hypothesis be completely false?...
427. The Riemann Hypothesis
428. RSA640 factored
429. plotting pi on number line?
430. Any Good Literature or Books on Number Theory
431. help me
432. a good problem
433. Help please
434. Irrational numbers question.
435. Any Cryptographers out there?
436. Bounding pi(n)?
437. Canter's method
438. A good problem
439. Euler's Method of proving primes r infinite
440. Properties of Composites Composed of Two Odd Prime Factors
441. Properties of Composites Composed of Two Odd Prime Factors
442. Properties of Composites Composed of Two Odd Prime Factors
443. Properties of Composites Composed of Two Odd Prime Factors
444. Partition Function
445. Quick questions~
446. combinetrics
447. continuing series
448. a tricky one
449. Congruences of (x^n-2) and its factors
450. Practical pseudoprimality testing
451. Induction
452. see this
453. what is this sequence?
454. 2 elevators problem, gcd
455. number theory
456. FLT-Solution for prime values of "n".
457. game theory
458. Infinite primes using Quadratic Residues
459. Fourier complex series for Pi(x)
460. First attempt at a proof...
461. Geometric rotation of (a + bi)
462. Non integer square roots and pi = irrational?
463. M43: GIMPS project has found a new Mersenne prime
464. cryptography
465. Interesting Question
466. Factors of the form N^2 - 3N +1
467. division by seven
468. Fermat's last theorem.
469. Generating Functions!
470. Coding Theory Homework Question
471. coding theory & cryptography books
472. towers of integers and divisibilty by 11
473. Question on the mod operator.
474. Help with ECDSA (crypto)
475. ? about .999..=1
476. Numbers
477. Sine Waves and Primes
478. Sine Waves and Primes
479. Space Complexity of Number-theoretic Algorithms
480. Meta Math! by Gregory Chaitin
481. Algorithmic complexity of primes
482. number theory book
483. Combinatoric Problems, need help
484. perfect square
485. cryptography questions
486. a^2 + b^2 = c^3
487. A $1,000,000 Question
488. Composite numbers and squares from recursive series
489. N=a^2+b^2+c^2
490. A "problem" like Fermat's Last "Theorem"
491. Other "primes"
492. Measurments of Pi
493. primitive roots
494. roots and order of an integer
495. Negligible function question.
496. Multiplication
497. any solution?
498. Curious identity?..
499. Difference tables
500. Snyder's number
501. "Intuitive" Number theory:
502. Proof for nonexistence of a prime counting function?
503. Riemann Zeta Function?
504. Lebesgue integral of a_p
505. evaluation of inverse transform:
506. Article: Prime Numbers Get Hitched
507. index arithmetic
508. last digits of 3^999
509. inference of even or odd from the number of divisors?
510. proposition 36 of book IX in the elements
511. HIlbert-Polya conjecture...¿proof or RH?
512. Amc 12b #20
513. New Conjecture
514. ? about Godel's incomplete theorm
515. What,s the meaning of this expression?..
516. the Riemann Hypothesis
517. Charasteristic prime function...
518. primes as roots of same function..
519. irreducible polynomials
520. Wilson theorem and formulas for pi(x)
521. x² + y² = 1 (mod p)
522. euler product and Goldbach conjecture..
523. Factors of triangular numbers forming arithmetic series
524. True or False?
525. Another (candidate) test of primality of Mersenne number
526. Encryption question
527. Undecidability and truth
528. If you knew Pi(x) for every number...
529. Smallest 'm'
530. perfect numbers beside 6 in mod6.
531. Any conclusions about the gaps between p and p^2?
532. Mathematics behind Rubik's Cube?
533. Relate Mersenne Primes To Sq Triangular Nos.
534. Relate Mersenne Primes To Sq Triangular Nos.
535. Which formula for solving first common point?
536. Problem I Found
537. divine proportion?
538. A diophantine equation
539. Probability Question
540. help : greatest common factor
541. Bruijn Newmann Constant...
542. Hadamard product and "density" of zeros inside the critical strip..
543. A trick to proof RH using asymptotic Analysis...
544. Twin Primes of the form (8n+5,8n+7)
545. Sums of Squares
546. Modular cube roots
547. binomial coefficient modulo a prime
548. sum is unique?
549. What is so special about 3(mod4)?
550. binomial coefficient modulo 2^n
551. A fast and easy proof of PNT?..
552. Prime pattern
553. Isolation by bisection
554. Berry Conjecture
555. A Fibonacci type sequence
556. A Factorization Algorithm
557. Arithmetic Progression
558. Random Number Generator
559. "Correspondence" principle?..
560. Number Theory Text
561. Prime Number Gaps
562. 32n + 3 = 0 mod p formula for n
563. "primes" as Energy levels...(eigenvalues of a certain operator)
564. An elementary problem equivalent to the Riemann hypothesis
565. any one can find this answer
566. Circle Method...
567. Chebyshev function...
568. Trigonometric series...
569. Recursive Trees (from GED)
570. ab ≡ 0 (mod N)
571. Finding small primes (fast determanistic tests)
572. Congruence...
573. unattainable score!
574. unattainable score!
575. Differential equation for Pi(x)..
576. Question Regarding Goldbach's Conjecture
577. Pocklington's Criterion?
578. lim sup of difference of primes
579. Please double-check me! (easy, important?)
580. MObius transform sum...
581. Beyond PNT..
582. Something i didn't know about polynomials
583. Birthday Minimum to cover all 365 days...
584. Question about "primes"...
585. Question about Proofs
586. induction proof notation
587. Integral involving Pi(x)
588. vonMangoldt formula
589. ? about .999~=1
590. Random Number Generator, Lottery, and duplicats
591. Elementary Proof
592. k-th "Twin prime"...
593. solving x^{n}+a=mod(b)
594. Riemann Prime Counting Function
595. Simple question regarding formulae for power series
596. Problem of paired sums from two sets of numbers
597. sopfr function and cycles
598. Prime "spiral"?..
599. More primes..
600. How fast?...
601. Primorial: asymptotics and bounds
602. Legendre's conjecture?
603. If "Twin prime conjecture" fails...
604. Congruence Question !!
605. Checking Primes
606. An inequality involving phi() and pi()
607. Quick question about Pi
608. Factorization Algorithm II
609. Primorials and the Next Prime
610. Muddled Equations
611. Quadratic congruences with prime modulus
612. Learning congruences
613. Randomness and probability
614. Primorial, (n#)
615. Algebraic Number Theory
616. Cramér model
617. Construct for a Base a Factorization Algorithm
618. Question about congruences and orders
619. Polynoms
620. Polynomial Multiplication with NTT
621. An Integer Function Puzzle
622. Another Base a Factorization Method
623. Hints that a dynamical system may lie behind the distribution of primes
624. A quick question on coefficient of binomial expansion
625. Newton (iterative) method to solve a diophantine equation
626. Floor[3^(3^x)]
627. A "real" number definition involving Bruijn-Newmann constant..
628. A Non-negative Power Puzzle
629. Number Theory Question
630. FLT for n=3 ( proving by the other way)
631. LLT numbers
632. Question related to Pell's Equation
633. Euclidean rings
634. Another Euclidean ring
635. Linear Spike Method
636. finding integer points...
637. MOdular Hypergeometric Sieve and Parallel Processing
638. Lucas-Lehmer Test With Polynomials
639. Cyclotomic polynomials and primitive roots of unity
640. Randomness of digits of irrational numbers.
641. Parametric representation
642. divisibility of n by 6
643. Hiding small numbers in a huge number?
644. non archimedean norm
645. simple question on squares of rationals...
646. Fibonacci Rectangles and Triangular Numbers
647. One more elementary question, on square roots..
648. Fintely generated ideals
649. Free abelian group proof help
650. stationarity theory
651. Wythoff' array and Wechsler's Sequence
652. Goodbye, Fermat’s theorem!
653. Ramsey 2879
654. Roots of unity proof
655. Inverses for units
656. approximate evaluation of this series (exponential sum)
657. Very easy question
658. How fast??
659. A Divisibility Puzzle
660. Fibonacci limit
661. triplets and quaternions
662. Polyform series
663. Help with Fibonacci Identity
664. [SOLVED] A different approach to prime numbers
665. Interesting lemma
666. [SOLVED] infinite set of coprimes
667. Most rapidly convergent reciprocal prime series equal to 1
668. diophantine equations
669. binary string gradients
670. sum of 4 squares and Riemann zeros
671. 11^8 = a Fibonacci Problem
672. Dirichlet series
673. n-reciprocity
674. Sequence of circumscribed Cartesian coordinates
675. Series of superimposed regular polygons
676. Simple Question - It's been a while since College
677. uniform distributed modulo 1, exp factor
678. primitive roots.
679. Simple Prime Numbers Questions
680. PRNG vs CSPRNG
681. does gcd(n, n+1)=1?
682. Sequence of ratios of primes and integers
683. Simple permutations proof
684. divisibility problem cant use module just induction
685. To little time to find them
686. Total number of zeros.
687. Is it true for all n, Natural number?
688. Proving asymptotics to sequences
689. reducing numbers
690. 'Euler criterion' for cube roots?
691. Newton method and f(x)=0mod(p)
692. A conjecture about Dirichlet series.
693. cosπ/n+cos3π/n+cos5π/n+.....+cos(2n-1)π/n
694. can we find using rule and...
695. please complete series
696. Circle method for Laplace transform.
697. A little stumped on a number theory question
698. greatest lower bound
699. Is this product convergent...
700. A Question to Trouble Even the Best of You
701. Can this sum be made??
702. Is the distribution of "almost-primes" known.
703. Easy Questions, Difficult Answers
704. more than a simple coincidence??
705. Intermediate Value Theorem for Polynomials
706. Weierstrass theorems and primes.
707. GRE Practice Test Questions
708. Sequence: Periodic or Not?
709. Proof that sum of 3 roots of rationals is rational etc
710. An apparent paradox??
711. Series of Primes
712. calculating pi
713. Find Solutions- Number Theory
714. im soooooo close to solving this problem (Rings)
715. Spacing of Riemann's Zeros
716. Mellin-Perron inverse transform.
717. a question that should use pigeon hole principle.
718. multiplication of primitive roots
719. But..is really so easy? (Möbius inversion)
720. Please i need help with Base Mathematics
721. base mathematics
722. Ramanujan Misterious PI formula..
723. Permu-Combi
724. Riemann Zeros and Harmonic Frequencies
725. sum over primes..
726. asymptotic behaviour of functions..
727. News on Riemann Hypothesis
728. A new Perfect number formula
729. Continued fractions for (ir)rationals
730. Beilinson's regulator map
731. Basic Number Theory
732. Solving a System of Congruences with A Changing Modulus
733. Fun Divisibility Problem
734. does this expression make sense.
735. the sum over primes involving powers of 10
736. Growth rate
737. integer roots of curves.
738. A formula related to multiplicative order
739. A conjecture on Cesaro summation and primes.
740. Dirichlet Generating function and Poles.
741. smoothly populated lattices
742. continued fractions
743. Zeta function of Polynomial
744. Solve formulas containing the floor function
745. Double check -- this is prime, yes?
746. fooledbyprimes
747. Tringular Number Identity
748. Subtract The Exponents, Get 3
749. twin prime acceleration!!!!
750. Fermat's equation.
751. Ideal Number
752. Certain product sequences and their factors
753. Difficult Proof
754. Question on a form of the Euler constant
755. 'Pseudocubality' -- fast tests for large possible-cubes
756. Fermat's Last theorem
757. On Riemann Hypothesis
758. Construction of a cyclic sequence re the Golden Ratio
759. Guessing Number-Generating Algorithm
760. Solve This
761. Multiplicative order
762. number question
763. 5 and 7
764. Series Name?
765. Arithmetic Series and Triangular Numbers
766. Creating an Optimizer - What is the correct Math Model or formula to use ?
767. Gaussian Integers and Pythagorean Triplets
768. Skewes' number (sort of)
769. Minimal prime tuplets
770. Problem
771. number theory proof?
772. Proving that cube root 7 is irrational
773. Numbers with a prime factor > sqrt
774. Software that outputs a general polynomial formula for a finite series
775. Phi is irrational
776. Congurence
777. Recursive Series Equality
778. Sequence and divisibility
779. arithmetic progressions
780. last two digits of 2^999
781. infinite primes?
782. Help for Number Theory problem
783. Help for another trouble
784. Prime numbers and divisibility
785. String and Riemann?
786. New recursive series identity
787. Semiprime test
788. find the highest power of 2 dividing n!
789. Proving a Diophantine equation.
790. a question about the solution of linear equation
791. a conjecture for the solutions of linear equations
792. Best Website for Induction
793. Eulers and Fermats Theorems Help
794. Difficlut problem
795. Induction Question
796. permutations
797. Another on recurrence sequences
798. Congruences with fractions
799. Tate Twist
800. Proof: divisibility of 5
801. Proof: integers divisibility property
802. measure theory and number theory?
803. Riemanns hypothesis
804. decoding some prime number conjectures
805. The limit of a factoring algorithm
806. GCD question`
807. Repeating Decimals
808. A new twist on twisted prismatic rings
809. Number Theory Symbol
810. The solution of one very old problem.
811. Strange Incredible Identity
812. proves that...
813. is 19 = x^2 mod p solvable? p=68659
814. integer solutions
815. Table as a function of x and y
816. I made the following conjecture
817. Prove a^2 + b^2 = 3(s^2 + t^2) implies both a and b must are divisible by 3
818. Counting partitions with two givens
819. Help with a proof
820. De Moivre's Theorum and Double-Angle Formulas
821. Partitioning problem
822. infinity subtracted from infinity is undefined.
823. Problem Dealing with Digit Cycles
824. Derivation of Euler's formula for phi(m)
825. 2^k + n (mod p)
826. Proof Questions!
827. [SOLVED] cubic reciprocity?
828. Conjecture
829. Value of finite sum
830. x^y=y^x
831. [SOLVED] elliptic curve
832. Help with a proof
833. Goldbach's Conjecture (Theorem??)
834. Fermat's Theorm extension
835. 196-Algorithm (palindromic numbers)
836. real number set and countablity
837. Selberg Delange method and Mertens function.
838. conjecture about Dirichlet series.
839. Logical Systems+new Principles+attempt To Solve Collatz Conjecture
840. Mathematics
841. Conjecture re form x^2 + Mxy + y^2
842. Pascals Triangle Manipulation...
843. [SOLVED] Set of n+1 integers from 2n
844. do +0 and -0 make sence?
845. Relations?!
846. Help with a proof
847. Number Theory & Abstract Algebra
848. Number Theory?
849. Number Theory?
850. asymptotic expansion for Mertens function
851. How is this a contradiction?
852. Books on Number theory
853. Conjugate and Inverse Quaternions
854. Modular arithmetic
855. Parallel discrete logs (continues: modular arithmetic)
856. modular algorithm question
857. simple problem... 3x = 1 (mod 16), find all possible values of x mod 16
858. New Mersenne numbers conjecture
859. Multiplying Large Numbers
860. Cesaro summability and Mertens function
861. Density of forms x^2+y^3, x^2+y^4, ...
862. Using Quadratic formula in other fields
863. Direct Image Sheaf
864. Proof subset????
865. exponential sum
866. Graph, degree, vertex...
867. Hamming Distance
868. textbook?
869. A Puzzle
870. primitive root !
871. Reverse Partition grouping problem
872. Induction Proof
873. Arithmetic tables...?!?
874. Venn Diagram proof?
875. Choose subset of n+1 from 2n set
876. Euler, phi and division
877. Heapsort?!
878. questions about twin prime numbers
879. help to solve this please ? .. integer problem
880. Prove that phi(a^n - 1) is divisible by n
881. Prove that a^t = -1 (mod p^k) for....
882. Fourier Series
883. Infinite Sum Question (q-harmonic?)
884. Is Godel's incompletness theorem complete?
885. series property
886. product sum relation
887. Zeros between [a, b]
888. there exists one number N
889. Lebesgue measure and scale freedom
890. Lebesgue measure and scale freedom
891. easy math quesiton
892. Germain primes
893. Palindromic Number Question
894. A question about gcd
895. Reducing Number of Multiplications in a Loop
896. Exponential bound for Euler's zeta function?
897. Fast pseudoprime tests
898. extraneous roots
899. (n-1)! is divisible by n
900. [((n-1)/2)!]^2 = -(-1)^[(n-1)/2] (mod n)
901. Decryption of a text.
902. Chinese Remainder Theorem
903. Integer Factorization Algorithm
904. please help.
905. Proof....
906. What is Probabilistic number theory , could we rely on it ?
907. divisibility problem
908. Ulam Spiral
909. RIemann-Weyl formula and application
910. Conjecture re Fibonacci numbers
911. Oilers' product? help please.
912. Abundant Numbers
913. 2 questions about numbers
914. Show multiplicative order is multiplicative (told this was easy but I can't see it)
915. Ramanujan amazing formula
916. What does this equation mean to you?
917. Primitive roots - annoying problem
918. Program for graphing Riemann zeta function
919. Why not randomness for primes' distribution?
920. The dumb conjecture of the day
921. Prime gaps
922. Quadratic Nonresidues
923. a nice problem
924. 1/a + 1/b + 1/c = 1
925. Cyclic quadratic residues
926. hello
927. number theoretical theta function
928. Simple notation question
929. Pascal Triangle & Its Applications.
930. functions
931. how long before digits repeat
932. Sum of primes < n
933. primes to 1
934. Iteration of Euler's phi function
935. structure of numbers (part1)
936. goldbach conjecture proof
937. Sum of squares
938. Weil's Conjectures and Grothendieck's "Standard Conjectures"
939. Very clever and difficult number theory puzzle (with generalization)
940. Ancient Vocabulary
941. Prime Numbers
942. For lack of a better word, Modifiers.
943. Radicals and 2^11-1
944. Prim numbers formula
945. Riemann Hypothesis
946. Reasons why infinity hasn't been implemented into modern math
947. Prime factorization of rationals
948. Euler's theorem as primality test?
949. Totient Function and phi(n)==phi(2n) for odd n
950. cryptography help
951. Barry Mazur's current BAMS article
952. Simple prime/GCD proof question...
953. Testing Abundant Number Formula?
954. Phi
955. prove (n^5 - n) is divisible by 5 by induction
956. the great math problems
957. Divisible by a square
958. Why is the number e special?
959. Properties of the Absolute Value
960. Unique Factorization Theorem
961. Question about large powers and small numerical values without using a calculator
962. project
963. summation involving von Mangoldt function
964. Dissected Number Law
965. Primes (sorry)
966. How to formalize
967. Is it possible to find function that describes irrational things?
968. Fermat's Last Theorem Case 1
969. Fermat's theorem
970. Random Numbers
971. Unsigned Stirling numbers of the first kind
972. empirical proof of a conjecture
973. The converse and proving whether or not the converse holds
974. Would Gauss still make his comment today?
975. Optimization Problem
976. divisors
977. Integers reachable by ax + by + 30xy
978. explicit formulae for L-function
979. riemann zeta function
980. An inquiry into whether or not 1000009 is a prime number
981. Question about p-adic number
982. Collatz Conjecture
983. weak form of Dirichlet's theorem
984. rational ^ sqrt(5) = rational ?
985. derivation of nth fibonacci term
986. Practical applications of number theory?
987. Primality proving for 'near-powers'
988. TWO new Mersenne primes?
989. Incommensurable Proof
990. Seeking a Proof of Incommensurability
991. Binomial theorum, when k is a multiple of x
992. difference of square no.s
993. Computing the Möbius function
994. Prove This
995. Question on Graph
996. Question on Binary tree
997. Three conjectures looking for a proof ! 100Euro reward !
998. more on riemann zeta function
999. Need help proving Order of a formula
1000. Connes Trace
1001. continued fractions and nested radicals
1002. Factoring numbers mentally
1003. riemann hypothesis
1004. Unsolvable exponental?
1005. Logic Paradox (Need Help)
1006. what is the flaw with this proof?
1007. synthetic division
1008. solving Congruences
1009. Prime Numbers
1010. riemann zeta function
1011. proof for divisability tests
1012. Gilbreath's Conjecture
1013. Sum of product
1014. Counting pseudoprimes
1015. Resummation of the Harmonic series!
1016. quadratic form
1017. exponential sums and congruences
1018. Number Theory advice
1019. Euler product regularization
1020. Using vectors to represent integers
1021. Where is the flaw in this proof?
1022. Number Theory: Wilson's Theorem
1023. Help me figure out this algorithm
1024. derivation of e
1025. Equation problem
1026. Divisibility and Congruence problem
1027. any help?
1028. Harmonic function
1029. Prime number theorem
1030. partioning natural numbers
1031. mobius function
1032. Product Identity
1033. quadratic numbers
1034. Euler phi function
1035. prime numbers use
1036. Linear congruence
1037. Funcitonal equation for Selberg Zeta
1038. Story behind imaginary numbers
1039. stronger Goldbach-related conjecture
1040. Imaginary Zeros of Zeta Function
1041. Carmichael number
1042. Edouard Lucas. Théorie des Nombres. Help with his unpublished Second Volume
1043. Pi in binary
1044. Plotting Pythagorean triples in a polar form
1045. identity of Zeta function
1046. equation
1047. Riemann Zeta zeros
1048. subfields of a field
1049. irreducible polynomial, cyclic group
1050. Chance of random walk returning to origin
1051. Prime number puzzle
1052. Mobius Inversion, finite subgroup
1053. Where Fibonacci numbers surpass prime numbers
1054. 3D mirror inverted numbers
1055. zeta function in the critical strip
1056. i need help to prove this theory
1057. Error terms in Taylor Series
1058. Algorithmic Complexity and Big-Oh notation
1059. Rule of division by 23.
1060. Divisor function
1061. Roots of -1
1062. Does divisibility apply to imaginary numbers?
1063. Novel constant
1064. Why 30 is the largest integer such that none of its....?
1065. Proof: Basis Representation Theorem
1066. Euclidean alg
1067. odds that two numbers are coprime
1068. Primitive root modulo n
1069. is e^ix multivalued, roots of unity, etc
1070. An arithmetic series of primes
1071. Is 0.999...=1 an Error in Math?
1072. Riemann Zeta Function
1073. numbers puzzle....
1074. Relatively prime numbers
1075. p-adic field
1076. Modular Arithematic-see if my answer is correct
1077. Fast primality test for small numbers
1078. Converting rational number to a new base.
1079. Characters
1080. Does (2^n) mod 3 = 0 exist?
1081. Combining residue classes
1082. Iterating general commutative operations
1083. Is this proof of riemann hypothesis?
1084. points on an unit circle over finite field
1085. Grander than the Riemann Hypothesis
1086. Clock Design for Zeta Zeros Mechanic Calculator
1087. Can an integer always be represented through the multiplication of 2 or more integers
1088. Next line in the sequence...
1089. Irrational Numbers
1090. Characteristic value of Fibonacci Sequences
1091. prime algorhithms
1092. How do I prove my result?
1093. Silly question, could use some assistance
1094. Are primes just "random"?
1095. Most Unreliable Technique in the World to compute pi
1096. Order of 3 modulo a Mersenne prime
1097. Some help with a continued fraction?
1098. factors of product of n distinct primes
1099. prime numbers problem
1100. Divisibility & congruences
1101. Distribution of primes
1102. An Elementary Proof Of Both The Beal Conjecture And Fermat's Last Theorem.
1103. Andrew Wiles proof.
1104. Can we "reach" all the irrationals?
1105. (a^n)-1
1106. Is there a proof for this?
1107. Reachability and cheap calculation
1108. proof
1109. Integer tuples with equal L1 and L2 norms
1110. sum of distinct primes
1111. Rational values of hypergeometric function
1112. Need books/articles with proofs of polygonal number theorem
1113. Proof for Rieman Hypothesis
1114. congruence
1115. [(2*(n^2)+1] MUST be divisible by 3
1116. a^3 + b^3 = c^3 where a, b, c, are sides of a triangle?
1117. real value
1118. Bounds on pi(x) without the RH?
1119. Prime Number Conundrum
1120. an small question about RSA algorithm
1121. general form of prime no.s
1122. shocked by a Ramanujan identity
1123. prime number algorithm
1124. n congruent 3 mod 4
1125. Did Selberg proved RH ??
1126. asymptotic expansion
1127. musical algorithm
1128. Transcendence
1129. no idea how to solve this
1130. Playing around with imag. numbers.
1131. sum over primes (conjecture)
1132. unknown primes less than largest known prime?
1133. recursively defined numbers, need to show they are non-decreasing
1134. constructible root from cubic polynomial
1135. getting phi of a large number
1136. Proof a number is irrational
1137. expansion for the prime counting function
1138. what is the meaning of this expression ?
1139. integer-valued function
1140. coloring graphs
1141. The Probabilistic argument
1142. Hardy-Voronoi formula from Poisson summation
1143. congruences
1144. Poisson distribution and binomial distribution questions
1145. 'factor'yse this
1146. Conjecture on primes (not mine=)
1147. A prime generator I discovered
1148. can magma do this?
1149. Density of primes between square numbers
1150. zeta function over primes
1151. Result similar to Gaussian Sums.
1152. geometric representation of composite numbers
1153. Unsolved Problems in Computational/Algorithmic Number Theory/Cryptography
1154. Possible convergence of prime series
1155. smoothed sums
1156. Average minimum tries for prime factorization
1157. Number of prime factors
1158. A conjecture about sums of uniquely valued primes
1159. remainder of the product of the relatively prime numbers
1160. euler's polynomial proof
1161. Is that an algebraic number?
1162. 2 Questions
1163. explicit formulae for L-function
1164. Proofs of impossibility
1165. are prime fractals, or have a fractal geometry ??
1166. Conjecture for prime pairs of difference two
1167. ideal classes in the ring of integers in quadratic number fields
1168. Prove 5 is not a member of the sequence
1169. proof for non constant polynomial function
1170. Describe all n such that 3 devides n2^n+1
1171. A Mobius sequence
1172. The Riemann Hypothesis for High School Students
1173. Riemann proof effect on factoring composites
1174. plane lattice proof of Leibniz series
1175. Needed help with algorightm
1176. What is the formula for this curve?
1177. Automorphic forms introduction for physicist
1178. Longest repeated sequence in the prime counting function
1179. Is set of points (p,q) countable?
1180. Spectral interpretation of Primes
1181. a*b = LCM(a,b)*HCF(a,b)
1182. A non-trivial infinity of zeroes with real part one-half
1183. Dirichlet's theorem
1184. Zeta function and summation convergence
1185. Russian Dolls Matryoshka Approach to Riemann Hypothesis
1186. The Riemann Hypothesis for High School Students: why proof so difficult
1187. Are half of all natural numbers even?
1188. Incomplete gamma function question
1189. Polylogarithm identity question
1190. Sequel for my proof for Riemann's hypothesis
1191. Accurate Proof and varification for Riemann Hypothesis
1192. the concept of zero
1193. Number Theory Problem
1194. fermat primes
1195. Question about Selberg Zeta.
1196. Gamma function summation
1197. definitions of gamma function
1198. The Riemann Hypothesis for Calculus Students: interesting relative limit behavior
1199. What to make out of series like 1+2+3+... = -1/12 ?
1200. Coprime pythagorean quadruples or higher tuples?
1201. Why doesnt Bertrand's postulate imply Legendre's conjecture?
1202. Euler constants
1203. chebyshev function help
1204. sum of unique powers of 3
1205. a^(de) == a mod n
1206. Irreducible Polynomials
1207. intermediate ratio
1208. legendre and riemann
1209. Defining division by zero?
1210. Pythagorean triplets
1211. Metareal numbers
1212. How to prove this theorem
1213. Pseudoprimes
1214. perfect square in 2 bases
1215. Need help with a series
1216. simple proof check
1217. ArXiv - I need an endorser!
1218. matlab
1219. Help with polygamma function
1220. construction of lines from points
1221. How can I compute "r" from: c = g^m * r^N mod N^2
1222. Find b from a = b^x
1223. Fundamental Theorem of Arithmetic Problem
1224. prove...
1225. Number of Solutions to d(p)
1226. Square of an Number
1227. Is this a possibly novel reformulation of the Riemann Hypoythesis?
1228. a couple of "Infinite Series" questions...
1229. Landau Notation question
1230. Simple twin prime generator
1231. Divisibility question
1232. has anyone read Ken Conrow's Collatz Conjecture website?
1233. Partial Summation Question
1234. Complete Residue problem
1235. why why why why ??
1236. On the primality of 2^p+3^q
1237. Möbius function and prime numbers
1238. Simple number theory, divisibility
1239. Infinite product of consecutive odd/even, even/odd ratios
1240. Polynomial Expansion of a Constant and Variable
1241. Related to partition theory, ways of representing a number
1242. Approximating the reals by rationals (Littlewood's Conjecture)
1243. A seemingly simple combinatorial problem
1244. Can someone explain zeros and zeta function for Riemann Hypothesis? (Yr13)
1245. help for zeta functional equation
1246. RH and Ulam's spiral
1247. Bernoulli Number's conjeture?
1248. proof about number theory
1249. The most accurate integral for the value of pi
1250. Proving Inequalities
1251. a floor function derivation
1252. square root of 1 with mod...how to prove it?
1253. Polynomial ordering in Maxima or MATLAB
1254. On Carmichael Numbers
1255. game thery
1256. Zeta Function
1257. The prime numbers distribution in R
1258. Cycle Length of the Positive Powers of Two Mod Powers of Ten
1259. Number theory and groups
1260. divisibility
1261. Riemann-Siegel Theta Function Approximation
1262. divisibility of powers of primes
1263. factorials
1264. Divisibility Question
1265. Square pyramidal numbers and Tetrahedral numbers
1266. mathematics of finance & number theory
1267. Generalized ZETA function
1268. Integer Factorization with q < 2p
1269. I'm curious about a number series...
1270. Square of the sum = Sum of the cubes
1271. A Geometric Approach to the Riemann Hypothesis
1272. Diophantine and coprime solutions x,y
1273. Alignments of runners
1274. Modulo arthmetic solve for x^N.....
1275. Relationship between primitive roots of a prime
1276. integral equation for Xi-function
1277. Sequence of 0,1,5 (ANT)
1278. 2^n-1
1279. Bezout's theorem
1280. a good problem
1281. Number derivative

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