# 44560482149

This number is a prime.

4 4560482149

The fifth odd prime Pell number is also a double Pell number of the first odd prime Pell number. The first odd prime Pell number is 5, *P*(5) = 29, and *P*(*P*(5)) = *P*(29) = 44560482149.

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell