2
This number is a prime.
Just showing those entries submitted by 'Rajh': (Click here to show all)
2^2 - 1 is the first Mersenne prime. [Rajh]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
Just showing those entries submitted by 'Rajh': (Click here to show all)
2^2 - 1 is the first Mersenne prime. [Rajh]