149

This number is a prime.

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

+ 149 is equal to the sum of two squares as well as is equal to the sum (in arithmetic progression) of three primes which are not sum of two squares: 23 + 43 + 83 = 149. [Teofilatto]

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