Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
926864789Factored
FactorDigitsBitsDate
2049115215631228846072167.52016-09-15 17:59:31
History
DateUserTypeResult
2016-09-15ConductorF
Factor: 204911521563122884607 / TF: 67-68
2015-11-08Alex_soldierNF
no factor from 2^66 to 2^67
2013-05-08ramgeisNF
no factor from 2^65 to 2^66
2011-07-27lindedNF
no factor from 2^64 to 2^65