Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
697891949Factored
FactorDigitsBitsDate
439344452276112044392065.32013-11-24 10:36:48
History
DateUserTypeResult
2023-10-18James HeinrichNF
no factor from 2^67 to 2^68
2023-10-18James HeinrichNF
no factor from 2^69 to 2^70
2023-10-18James HeinrichNF
no factor from 2^68 to 2^69
2022-08-12LordJuliusNF
no factor from 2^72 to 2^73
2022-08-12LordJuliusNF
no factor from 2^71 to 2^72
2022-08-12LordJuliusNF
no factor from 2^70 to 2^71
2013-11-24sasakiF
Factor: 43934445227611204439 / TF: 65-66
2012-01-26laleraNF
no factor from 2^64 to 2^65
2012-01-25-Anonymous-NF
no factor from 2^64 to 2^65
2010-07-18Architects CubedNF
no factor from 2^63 to 2^64