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
39147943TF
No factors below 273
TF target 272
P-1
B1 = 625000
B2 = 625000
LL
StatusDateUserResidueShift
Verified2009-03-21lindedD737C82420CF3B9D24133347
Verified2016-11-07Sergey NosovD737C82420CF3B9D9504894
Verified2017-10-20-Anonymous-D737C82420CF3B9D37598669
History
DateUserTypeResult
2022-06-04RichD0NF
no factor from 2^72 to 2^73
2018-06-10Architects CubedNF
no factor from 2^71 to 2^72
2017-10-20-Anonymous-C-LL
D737C82420CF3B9D
2016-11-07Sergey NosovC-LL
D737C82420CF3B9D
2014-12-08srow7NF
no factor from 2^70 to 2^71
2014-11-21Mark RoseNF
no factor from 2^69 to 2^70
2013-09-18Le ComteNF
no factor from 2^68 to 2^69
2009-03-21lindedC-LL
D737C82420CF3B9D