76666...66667 (455-digits)
This number is a prime.
The smallest depression prime p of the form p = 7666...6667
greater than a googol. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The smallest depression prime p of the form p = 7666...6667
greater than a googol. [Loungrides]