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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Exponent Range:










MnStatusDetails
696427087Factored
FactorDigitsBitsDate
12981000660199897116232270.12017-08-19 12:20:00
History
DateUserTypeResult
2022-07-31LordJuliusNF
no factor from 2^1 to 2^64
2017-08-19ConductorF
Factor: 1298100066019989711623 / TF: 70-71
2017-08-19ConductorNF
no factor from 2^68 to 2^70
2014-09-05sasakiNF
no factor from 2^66 to 2^68
2013-12-03sasakiNF
no factor from 2^65 to 2^66
2012-01-27laleraNF
no factor from 2^64 to 2^65
2010-07-18Architects CubedNF
no factor from 2^63 to 2^64