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

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MnStatusDetails
592009801Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4538344474542283714972168.62017-09-08 14:26:31
History
DateUserTypeResult
2025-03-06James HeinrichF
Factor: 453834447454228371497 / TF: 68-70
2017-09-08Alex_soldierF
Factor: 453834447454228371497 / TF: 68-69*
2016-11-22sasakiNF
no factor from 2^67 to 2^68
2015-08-04el groccoNF
no factor from 2^66 to 2^67
2014-08-11E.LechnerNF
no factor from 2^65 to 2^66
2011-07-02Architects CubedNF
no factor from 2^64 to 2^65