269979449
This number is a prime.
Total sum of (x^y + y^x), where xy is the form of all two-digit primes. [Bopardikar]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
Total sum of (x^y + y^x), where xy is the form of all two-digit primes. [Bopardikar]