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
543198211Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
360973972077771197353272374.92023-07-26 20:52:44
History
DateUserTypeResult
2023-07-26Ruslan BorisovF
Factor: 36097397207777119735327 / TF: 74-75
2022-08-08SRBaseNF
no factor from 2^73 to 2^74
2021-03-26SRBaseNF
no factor from 2^72 to 2^73
2020-08-30SRBaseNF
no factor from 2^71 to 2^72
2019-10-08sasakiNF
no factor from 2^70 to 2^71
2018-09-22riccardo ubertiNF
no factor from 2^69 to 2^70
2018-01-28sasakiNF
no factor from 2^68 to 2^69
2016-11-04sasakiNF
no factor from 2^67 to 2^68
2016-01-29sasakiNF
no factor from 2^66 to 2^67
2014-10-20sasakiNF
no factor from 2^65 to 2^66
2011-12-17Architects CubedNF
no factor from 2^64 to 2^65
2010-03-18Architects CubedNF
no factor from 2^63 to 2^64