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
115796929Factored
FactorDigitsBitsDate
45002849814129928638545149484800133108.52022-07-01 17:01:02
P-1 factors
DateFactorB1B2
2022-07-0145002849814129928638545149484800151100013799000
History
DateUserTypeResult
2022-07-01Sturle SundeF-PM1
Factor: 450028498141299286385451494848001 / (P-1, B1=511000, B2=13799000, E=12)
2022-06-13TheJudgerNF
no factor from 2^76 to 2^77
2021-06-06TheJudgerNF
no factor from 2^75 to 2^76
2020-12-24hktNF
no factor from 2^74 to 2^75
2020-12-24gcardonaNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2015-03-15endless_mikeNF
no factor from 2^71 to 2^72
2015-03-15endless_mikeNF
no factor from 2^70 to 2^71
2015-03-15endless_mikeNF
no factor from 2^69 to 2^70
2015-03-15endless_mikeNF
no factor from 2^68 to 2^69
2015-03-11bunddogNF
no factor from 2^67 to 2^68
2014-11-29ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-22subgeniusNF
no factor from 2^65 to 2^66
2010-10-09RichardNF
no factor from 2^64 to 2^65
2010-05-14RichardNF
no factor from 2^63 to 2^64