6
This number is a composite.
Just showing those entries submitted by 'Rosenfeld': (Click here to show all)
For n = 1, 2, 3, 4, 5^n + 6 is prime. [Rosenfeld]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
Just showing those entries submitted by 'Rosenfeld': (Click here to show all)
For n = 1, 2, 3, 4, 5^n + 6 is prime. [Rosenfeld]