16674...60001 (111-digits)

This number is a prime.

                               1 6674490806 8958426716 5900875177 6385350270
3245089096 5184995545 3691538889 3759300329 3539166656 4679008085 3396160001

Single Curio View:   (Seek other curios for this number)
Let this prime be P. Then P, Q=2P-1, and R=4P-3 form the smallest Cunningham chain of length 3 (2nd kind) such that P mod N = Q mod N = R mod N = 1 for all N < 2^8. [Rupinski]

Submitted: 2004-04-10 03:08:51;   Last Modified: 2008-01-30 17:28:00.
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