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
384988537Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11712419410316475997912270.02018-06-08 03:49:58
History
DateUserTypeResult
2018-06-08YxinityF
Factor: 1171241941031647599791 / TF: 68-70
2017-03-13Yuri SeredaNF
no factor from 2^67 to 2^68
2016-04-08BrionHNF
no factor from 2^66 to 2^67
2014-04-27tscNF
no factor from 2^65 to 2^66
2011-02-27Architects CubedNF
no factor from 2^64 to 2^65