107

This number is a prime.

Single Curio View:   (Seek other curios for this number)
2^107-1 is the smallest Mersenne prime that contains the digit sequence equal to the number of its digits, i.e., 33. [Harrison]

Submitted: 2019-02-05 15:33:43;   Last Modified: 2019-02-05 15:48:40.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell