55889
This number is a prime.
1 + 333 + 55555 (one 1, three 3's, five 5's) equals the prime 55889. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
1 + 333 + 55555 (one 1, three 3's, five 5's) equals the prime 55889. [Loungrides]