310
This number is a composite.
310^3 + 310^1 + 310^0 + 2 and 310^3 + 310^1 + 310^0 - 2 are cousin primes. [Patterson]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
310^3 + 310^1 + 310^0 + 2 and 310^3 + 310^1 + 310^0 - 2 are cousin primes. [Patterson]