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
973518649Factored
FactorDigitsBitsDate
477131110322482028872065.42012-06-13 09:46:14
2089376163543743599992167.52022-09-21 07:11:56
History
DateUserTypeResult
2023-10-19James HeinrichNF
no factor from 2^69 to 2^70
2023-10-19James HeinrichNF
no factor from 2^68 to 2^69
2023-10-18James HeinrichF
Factor: 208937616354374359999 / TF: 67-68
2022-09-25LordJuliusNF
no factor from 2^73 to 2^74
2022-09-25LordJuliusNF
no factor from 2^72 to 2^73
2022-09-25LordJuliusNF
no factor from 2^71 to 2^72
2022-09-25LordJuliusNF
no factor from 2^70 to 2^71
2022-09-21TJAOIF
Factor: 208937616354374359999 / TF: 67-68
2012-06-13lindedF
Factor: 47713111032248202887
2010-12-20lindedNF
no factor from 2^64 to 2^65
2010-05-14lindeeNF
no factor from 2^63 to 2^64