26525...99999 (33-digits)

This number is a prime.

265 2528598121 9105863630 8479999999

Single Curio View: (Seek other curios for this number)

265252859812191058636308479999999 is a factorial-minus-one prime (30! - 1). [Dobb]

Submitted: 2003-12-16 09:06:24; Last Modified: 2008-01-30 17:28:00.