Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
294041227Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3789082917847471811832168.42018-07-26 09:23:09
History
DateUserTypeResult
2025-03-09James HeinrichF
Factor: 378908291784747181183 / TF: 68-70
2018-07-26Alexander TsupkoF
Factor: 378908291784747181183 / TF: 68-69
2016-11-28NBCC NF
no factor from 2^67 to 2^68
2016-02-03ANONYMOUSNF
no factor from 2^66 to 2^67
2013-12-25carlos56NF
no factor from 2^65 to 2^66
2011-10-04Jens BolmNF
no factor from 2^64 to 2^65
2010-05-23Architects CubedNF
no factor from 2^63 to 2^64
2010-04-12monstNF
no factor from 2^62 to 2^63