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
106004989Factored
FactorDigitsBitsDate
4354367629328222747201532478.52021-09-02 22:18:21
P-1 factors
DateFactorB1B2
2021-09-0243543676293282227472015387300047705000
History
DateUserTypeResult
2021-09-02ky0urakuF-PM1
Factor: 435436762932822274720153 / (P-1, B1=873000, B2=47705000)
2021-04-04TheJudgerNF
no factor from 2^75 to 2^76
2021-04-04TheJudgerNF
no factor from 2^74 to 2^75
2020-03-18Hans LoeblichNF
no factor from 2^73 to 2^74
2020-03-05el groccoNF
no factor from 2^72 to 2^73
2015-01-07shaugeNF
no factor from 2^71 to 2^72
2014-11-01-Anonymous-NF
no factor from 2^70 to 2^71
2014-10-22-Anonymous-NF
no factor from 2^69 to 2^70
2014-06-01Andreas_TruetschNF
no factor from 2^68 to 2^69
2013-09-16MostafaNF
no factor from 2^67 to 2^68
2013-09-11oilwarzonedotcomNF
no factor from 2^66 to 2^67
2012-05-06america64NF
no factor from 2^65 to 2^66
2010-09-03DerekNF
no factor from 2^64 to 2^65
2010-04-22Torchwood InstituteNF
no factor from 2^63 to 2^64