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
932000519Factored
FactorDigitsBitsDate
3985291549876565516892168.42017-04-01 15:51:14
History
DateUserTypeResult
2017-04-01Alex_soldierF
Factor: 398529154987656551689 / TF: 68-69*
2016-08-25ConductorNF
no factor from 2^67 to 2^68
2015-09-15Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-22ramgeisNF
no factor from 2^65 to 2^66
2011-03-25HBendtzNF
no factor from 2^64 to 2^65
2010-07-05lindedNF
no factor from 2^63 to 2^64