858

This number is a composite.

Single Curio View:   (Seek other curios for this number)
Smallest palindromic prime p such that p-1, p+1, p-5, and p+5 are all primes. [Sariyar]

Submitted: 2018-12-09 10:50:09;   Last Modified: 2018-12-09 11:49:53.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell