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
143076071Factored
FactorDigitsBitsDate
13210733878592568494392270.22016-06-04 23:11:43
History
DateUserTypeResult
2016-06-04d3zorgF
Factor: 1321073387859256849439 / TF: 70-71
2016-06-04Choi4KANGNF
no factor from 2^69 to 2^70
2016-04-21William WallaceNF
no factor from 2^68 to 2^69
2016-03-31dbaughNF
no factor from 2^67 to 2^68
2015-02-25KayJongsmaNF
no factor from 2^66 to 2^67
2012-12-13AKAxAutoNF
no factor from 2^65 to 2^66
2010-12-19Mr-PlonkNF
no factor from 2^64 to 2^65
2010-06-17ALFNF
no factor from 2^63 to 2^64