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
586193383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6253396969121953221192169.12018-06-09 05:26:12
History
DateUserTypeResult
2018-06-09YxinityF
Factor: 625339696912195322119 / TF: 68-70
2017-02-01sasakiNF
no factor from 2^67 to 2^68
2017-01-30sasakiNF
no factor from 2^67 to 2^68
2015-11-13sasakiNF
no factor from 2^66 to 2^67
2014-11-04sasakiNF
no factor from 2^65 to 2^66
2011-10-27Architects CubedNF
no factor from 2^64 to 2^65
2010-03-13Architects CubedNF
no factor from 2^63 to 2^64