1321

This number is a prime.

Just showing those entries submitted by 'Silva': (Click here to show all)

+ A prime formed from first Fiboncacci numbers that can be expressed by first semiprimes raised to first primes: 4^5+6^3+9^2. [Silva]

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