77269
This number is a prime.
Subtract 2 from any digit of 77269 and it will remain prime. [Blanchette]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
Subtract 2 from any digit of 77269 and it will remain prime. [Blanchette]