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

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MnStatusDetails
134339521Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
23804770566684757374126169192890.92024-09-03 07:40:15
P-1 factors
DateFactorB1B2
2024-09-0323804770566684757374126169191086000775868610
History
DateUserTypeResult
2024-09-03Luke DurantF-PM1
Factor: 2380477056668475737412616919 / (P-1, B1=1086000, B2=775868610)
2023-12-24Michal_FNF
no factor from 2^76 to 2^77
2023-12-18Brent GoebelNF
no factor from 2^75 to 2^76
2023-01-08SRBaseNF
no factor from 2^74 to 2^75
2021-07-25SRBaseNF
no factor from 2^73 to 2^74
2020-10-25SRBaseNF
no factor from 2^72 to 2^73
2016-02-08guruNF
no factor from 2^71 to 2^72
2016-02-02guruNF
no factor from 2^70 to 2^71
2016-01-26SourceBinary.comNF
no factor from 2^69 to 2^70
2016-01-21SourceBinary.comNF
no factor from 2^68 to 2^69
2016-01-17Josh FamestadNF
no factor from 2^67 to 2^68
2015-01-23aurashiftNF
no factor from 2^66 to 2^67
2012-10-26RHMashNF
no factor from 2^65 to 2^66
2010-11-22oilwarzonedotcomNF
no factor from 2^64 to 2^65
2010-06-07carlos56NF
no factor from 2^63 to 2^64