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

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MnStatusDetails
126674131Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
17395773351260580008985612580.52024-07-10 21:21:57
P-1 factors
DateFactorB1B2
2024-07-10173957733512605800089856110950001452510150
History
DateUserTypeResult
2024-07-10Luke DurantF-PM1
Factor: 1739577335126058000898561 / (P-1, B1=1095000, B2=1452510150)
2022-07-31DRobinsonPENF
no factor from 2^76 to 2^77
2022-07-30Runtime ErrorNF
no factor from 2^75 to 2^76
2022-07-29Runtime ErrorNF
no factor from 2^74 to 2^75
2021-07-11SRBaseNF
no factor from 2^73 to 2^74
2020-11-14SRBaseNF
no factor from 2^72 to 2^73
2015-10-28ZanthraNF
no factor from 2^71 to 2^72
2015-10-27SourceBinary.comNF
no factor from 2^70 to 2^71
2015-10-26Meral HarbesNF
no factor from 2^69 to 2^70
2015-09-02el groccoNF
no factor from 2^68 to 2^69
2015-08-13Judge HaleNF
no factor from 2^67 to 2^68
2015-01-03Jan KuipersNF
no factor from 2^66 to 2^67
2012-09-19sasaki3NF
no factor from 2^65 to 2^66
2010-11-06Martti JärviNF
no factor from 2^64 to 2^65
2010-05-26RichardNF
no factor from 2^63 to 2^64