127
This number is a prime.
Just showing those entries submitted by 'Luhn': (Click here to show all)
(2^127-1)/(2-1) and (2^127+1)/(2+1) are primes. [Luhn]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
Just showing those entries submitted by 'Luhn': (Click here to show all)
(2^127-1)/(2-1) and (2^127+1)/(2+1) are primes. [Luhn]