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
126801329Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
264608336937525868938799969932994.42024-07-12 02:04:38
P-1 factors
DateFactorB1B2
2024-07-122646083369375258689387999699310950001452510150
History
DateUserTypeResult
2024-07-12Luke DurantF-PM1
Factor: 26460833693752586893879996993 / (P-1, B1=1095000, B2=1452510150)
2022-08-02TheJudgerNF
no factor from 2^76 to 2^77
2022-08-02TheJudgerNF
no factor from 2^75 to 2^76
2022-08-02TheJudgerNF
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
2015-10-24SourceBinary.comNF
no factor from 2^71 to 2^72
2015-10-20SourceBinary.comNF
no factor from 2^70 to 2^71
2015-10-14SourceBinary.comNF
no factor from 2^69 to 2^70
2015-09-05el groccoNF
no factor from 2^68 to 2^69
2015-08-16Judge HaleNF
no factor from 2^67 to 2^68
2015-01-04vwflat4NF
no factor from 2^66 to 2^67
2012-09-22RichardNF
no factor from 2^65 to 2^66
2010-11-03Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-27-Anonymous-NF
no factor from 2^63 to 2^64