157

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smallest prime number for which phi(2n + 1) is less than phi(2n). [Klee]

Submitted: 1999-10-09 22:41:25;   Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell