Prime Cell Phone Numbers: Oddity or Probability?

[Char. Limit]

When did I say I was in Canada?

I've aleady mentioned in the Member Photo Thread that the lake behind me was Lake Coeur d'Alene... in Idaho.

 

[Kajahtava]

I have that number already -- 404204977. But I don't have the number that excludes area codes starting with 1, certain numbers with connection 555, etc.

Ah yes, good point.

"Square" is surely used in its number theory sense here, as Kajahtava suggests.

Even better point.

 

[TheStatutoryApe]

When did I say I was in Canada?

I've aleady mentioned in the Member Photo Thread that the lake behind me was Lake Coeur d'Alene... in Idaho.

If you don't remember I'm not going to remind you.





;-p

 

[Char. Limit]

Don't forget also, all numbers with the fourth through sixth digits "911" have to mostly cancel as well...

 

[Vasara]

May 11th, July 13th, November 5th, or November 17th, then.

Yup, November 5th is right. That's also the smallest sexy prime pair.

 

[CRGreathouse]

Don't forget also, all numbers with the fourth through sixth digits "911" have to mostly cancel as well...

I hadn't thought of that -- I wonder if this means the number I gave was too high, or if that rule is subsumed in another.

Yup, November 5th is right. That's also the smallest sexy prime pair.

The 5th of November? Ominous.