17573
This number is a prime.
(17573, 17579) is the first pair of emirps of form (n^3-3, n^3+3), (case n=26). [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
(17573, 17579) is the first pair of emirps of form (n^3-3, n^3+3), (case n=26). [Loungrides]