191

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smallest prime to have no single digit primitive roots. [Ewing]

Submitted: 2011-12-22 13:59:10;   Last Modified: 2016-07-10 21:35:58.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell