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
934499389Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1993357069611425297832167.42016-09-01 19:57:13
History
DateUserTypeResult
2016-09-01ConductorF
Factor: 199335706961142529783 / TF: 67-68
2015-09-18Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-24ramgeisNF
no factor from 2^65 to 2^66
2011-02-28HBendtzNF
no factor from 2^64 to 2^65
2010-06-29lindedNF
no factor from 2^63 to 2^64