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
944990659Factored
FactorDigitsBitsDate
1891499015126037578232167.42016-10-12 17:50:00
History
DateUserTypeResult
2016-10-12ConductorF
Factor: 189149901512603757823 / TF: 67-68
2015-09-07Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-23ramgeisNF
no factor from 2^65 to 2^66
2011-05-30lindedNF
no factor from 2^64 to 2^65
2010-06-20Rob_DeeNF
no factor from 2^63 to 2^64