3

This number is a prime.

Single Curio View:   (Seek other curios for this number)
(2^(p-1)-1)/p is congruent to 0 (mod 3), for all primes p greater than 3. This is a corollary to Fermat's Little Theorem. [Dunn]

Submitted: 2002-11-03 01:51:19;   Last Modified: 2008-01-30 11:28:00.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell