10
This number is a composite.
Just showing those entries submitted by 'Patterson': (Click here to show all)
10! + 11 and 10! - 11 are primes. [Patterson]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
Just showing those entries submitted by 'Patterson': (Click here to show all)
10! + 11 and 10! - 11 are primes. [Patterson]