This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smallest emirp formed by concatenating two powers of form p^q and q^p where p, q are primes. Note that 125243 consists of the first five positive digits, (case q=5, p=3). [Loungrides]

Submitted: 2010-10-22 02:53:34;   Last Modified: 2018-12-26 10:33:26.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell