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
697698839Factored
FactorDigitsBitsDate
5266835802672199482172168.82017-06-15 19:36:25
History
DateUserTypeResult
2022-08-10LordJuliusNF
no factor from 2^1 to 2^68
2017-06-15ConductorF
Factor: 526683580267219948217 / TF: 68-69
2014-09-15sasakiNF
no factor from 2^66 to 2^68
2013-11-13sasakiNF
no factor from 2^65 to 2^66
2012-01-26laleraNF
no factor from 2^64 to 2^65
2012-01-25-Anonymous-NF
no factor from 2^64 to 2^65
2010-07-14Architects CubedNF
no factor from 2^63 to 2^64