5329
This number is a composite.
The only prime-square, (5329=73^2), that can be represented as the concatenation of two double-digit primes. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
The only prime-square, (5329=73^2), that can be represented as the concatenation of two double-digit primes. [Loungrides]