9080191

This number is a composite.

Single Curio View:   (Seek other curios for this number)
The first composite number (2131*4261) to be a strong probable prime to bases 31 and 73 (the pair of bases that yield the largest first "false" result using strong probable prime tests).

Submitted: 2004-07-09 12:49:27;   Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell