83
This number is a prime.
Single Curio View: (Seek other curios for this number)
The largest known prime number that can be expressed as the
sum of three positive triangular numbers in exactly one
way. [Capelle]
Submitted: 2009-09-27 07:52:33; Last Modified: 2009-09-27 14:25:58.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell