9901

This number is a prime.

Single Curio View:   (Seek other curios for this number)
Any 12-digit number that has three or four digits that repeat themselves throughout the number will have 9901 as a prime factor. [Schuler]

Submitted: 2002-02-08 00:25:29;   Last Modified: 2008-01-30 11:28:00.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell