18446744065119617029

This number is a prime.

                                                       1844674406 5119617029

Just showing those entries submitted by 'Wesolowski': (Click here to show all)

+ (232 - 1)2 + 4 is a prime Sierpinski number. [Wesolowski]

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