641
This number is a prime.
Just showing those entries submitted by 'Melo': (Click here to show all)
641 = 42 + 252 = 24 + 54 = (12 + 12)4 + (12 + 22)4. [Melo]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
Just showing those entries submitted by 'Melo': (Click here to show all)
641 = 42 + 252 = 24 + 54 = (12 + 12)4 + (12 + 22)4. [Melo]