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
111065807Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
400854195570916404743112375.12020-05-04 08:24:13
History
DateUserTypeResult
2020-05-04RobertKazanF
Factor: 40085419557091640474311 / TF: 75-76*
2020-05-04RobertKazanNF
no factor from 2^74 to 2^75
2020-05-04RobertKazanNF
no factor from 2^73 to 2^74
2020-04-10EratosthenesNF
no factor from 2^72 to 2^73
2019-01-20Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-09-16ANONYMOUSNF
no factor from 2^70 to 2^71
2015-09-13PascalBieriNF
no factor from 2^69 to 2^70
2014-11-17SMoffatNF
no factor from 2^68 to 2^69
2013-10-02S04803NF
no factor from 2^67 to 2^68
2013-10-02S04803NF
no factor from 2^66 to 2^67
2012-05-31omiXorpNF
no factor from 2^65 to 2^66
2010-09-20Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-02sasaki3NF
no factor from 2^63 to 2^64