7625597484960
This number is a composite.
762 5597484960
3^(3^3)-3^3 is the center of twin primes. [Gallardo]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
762 5597484960
3^(3^3)-3^3 is the center of twin primes. [Gallardo]