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
124770167Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
327153923407063625607194495512994.72024-06-19 06:11:35
P-1 factors
DateFactorB1B2
2024-06-193271539234070636256071944955120000002000000
History
DateUserTypeResult
2024-06-19Luke DurantF-PM1
Factor: 32715392340706362560719449551 / (P-1, B1=2000000)
2024-05-10Naegi MakotoNF
no factor from 2^70 to 2^71
2022-07-08TheJudgerNF
no factor from 2^76 to 2^77
2022-07-08TheJudgerNF
no factor from 2^75 to 2^76
2022-07-08TheJudgerNF
no factor from 2^74 to 2^75
2021-07-06SRBaseNF
no factor from 2^73 to 2^74
2020-09-27tscNF
no factor from 2^72 to 2^73
2015-10-17SourceBinary.comNF
no factor from 2^71 to 2^72
2015-10-14Josh FamestadNF
no factor from 2^70 to 2^71
2015-07-04Judge HaleNF
no factor from 2^69 to 2^70
2015-07-04Judge HaleNF
no factor from 2^68 to 2^69
2015-07-04Judge HaleNF
no factor from 2^67 to 2^68
2014-12-24Schultz7676NF
no factor from 2^66 to 2^67
2012-09-06sasaki3NF
no factor from 2^65 to 2^66
2010-10-31RichardNF
no factor from 2^64 to 2^65
2010-06-01RichardNF
no factor from 2^63 to 2^64