137

This number is a prime.

Single Curio View:   (Seek other curios for this number)
1^1 + 3^3 + 7^7 + 137^2 +/- 1 and 1^1 + 3^3 + 7^7 - 137^2 + 1 are all prime. [Homewood]

Submitted: 2018-05-03 13:15:14;   Last Modified: 2018-05-03 13:47:11.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell