796

This number is a composite.

prime(796)^796 + π(796) is prime. 796 is the only known mutidigit number with this property. [Firoozbakht]

(There is one curio for this number that has not yet been approved by an editor.)

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell