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
873694637Factored
FactorDigitsBitsDate
52421678231032.32008-05-28 15:09:07
69895570971032.72008-05-28 15:09:06
1310541955511236.92008-05-28 15:09:06
15936190178891340.52008-05-28 15:09:07
132522002540171443.62008-05-28 15:09:07
924683228854714391756.42015-03-27 12:48:34
3836989722398768051032168.42019-06-18 17:57:48
103782330058192804113112373.12019-12-10 17:21:01
History
DateUserTypeResult
2022-04-15LordJuliusNF
no factor from 2^71 to 2^72
2022-04-15LordJuliusNF
no factor from 2^70 to 2^71
2021-08-06Seth_TrNF
no factor from 2^76 to 2^77
2021-08-06Seth_TrNF
no factor from 2^75 to 2^76
2021-08-06Seth_TrNF
no factor from 2^73 to 2^74
2021-08-06Seth_TrNF
no factor from 2^72 to 2^73
2021-08-06Seth_TrNF
no factor from 2^69 to 2^70
2019-12-28Seth_TrNF
no factor from 2^77 to 2^78
2019-12-13Seth_TrNF
no factor from 2^74 to 2^75
2019-12-10Seth_TrF
Factor: 10378233005819280411311 / TF: 73-74
2019-06-23Seth_TrNF
no factor from 2^71 to 2^72
2019-06-21Seth_TrNF
no factor from 2^70 to 2^71
2019-06-18Seth_TrF
Factor: 383698972239876805103 / TF: 68-69
2019-06-17Seth_TrNF
no factor from 2^67 to 2^68
2019-06-16Seth_TrNF
no factor from 2^66 to 2^67
2015-03-27TJAOIF
Factor: 92468322885471439 / TF: 56-57