737
This number is a composite.
737^737 + 2 is prime. Note that the palindromic number 737
is the earliest multidigit number m such m^m + 2 is prime. [Firoozbakht]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Reginald McLean
This number is a composite.
737^737 + 2 is prime. Note that the palindromic number 737
is the earliest multidigit number m such m^m + 2 is prime. [Firoozbakht]