1551
This number is a composite.
1551^1551 +/- (1551-1) are consecutive primes. [Firoozbakht]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
1551^1551 +/- (1551-1) are consecutive primes. [Firoozbakht]