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
731001913Factored
FactorDigitsBitsDate
24701317647376596190332271.12018-02-06 11:47:32
History
DateUserTypeResult
2018-02-06Daniil TsarkovF
Factor: 2470131764737659619033 / TF: 71-72
2017-01-06ConductorNF
no factor from 2^70 to 2^71
2013-11-27monstNF
no factor from 2^66 to 2^70
2013-09-08america64NF
no factor from 2^65 to 2^66
2011-04-30monstNF
no factor from 2^64 to 2^65
2010-06-22Architects CubedNF
no factor from 2^63 to 2^64