This number is a composite.

Single Curio View:   (Seek other curios for this number)
When 916 is raised to the sum of its digits and increased by one, the result is prime (i.e., 916^(9+1+6)+1 is prime). It is the largest such 3-digit number. [Opao]

Submitted: 2003-11-20 03:09:54;   Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell