1193

This number is a prime.

Single Curio View:   (Seek other curios for this number)
A baseball emirp: 1193 and its reverse 3911 are prime, and remain prime if we append or prepend either a 3 or 9. Three strikes and you're out, for 9 innings. [Post]

Submitted: 2009-04-07 12:03:37;   Last Modified: 2009-04-07 18:39:16.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell