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
584981459Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5812090348363954877832169.02018-06-18 17:17:23
History
DateUserTypeResult
2018-06-18YxinityF
Factor: 581209034836395487783 / TF: 68-70
2016-12-25sasakiNF
no factor from 2^67 to 2^68
2015-10-21sasakiNF
no factor from 2^66 to 2^67
2014-11-04sasakiNF
no factor from 2^65 to 2^66
2011-11-28Architects CubedNF
no factor from 2^64 to 2^65
2010-03-12Architects CubedNF
no factor from 2^63 to 2^64