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
65549111TF
No factors below 275
TF target 274
P-1
B1 = 590000
B2 = 11947500
LL
StatusDateUserResidueShift
Verified2013-11-08gucsA3D75992EF1E07E559232396
Verified2023-07-18Sergey NosovA3D75992EF1E07E544649902
History
DateUserTypeResult
2023-07-18Sergey NosovC-LL
A3D75992EF1E07E5
2022-04-24Richard ThomasNF
no factor from 2^74 to 2^75
2016-03-27Mark RoseNF
no factor from 2^60 to 2^63
2013-11-08gucsC-LL
A3D75992EF1E07E5
2013-08-04TheJudgerNF-PM1
B1=590000, B2=11947500, E=12
2013-07-30Jerry HallettNF
no factor from 2^73 to 2^74
2013-06-01TheJudgerNF
no factor from 2^72 to 2^73
2013-06-01TheJudgerNF
no factor from 2^71 to 2^72
2013-06-01TheJudgerNF
no factor from 2^70 to 2^71
2012-01-27ANONYMOUSNF
no factor from 2^69 to 2^70
2010-04-06unconnectedNF
no factor from 2^68 to 2^69
2010-04-02GrunwalderGIMPNF
no factor from 2^67 to 2^68
2010-03-19muhNF
no factor from 2^66 to 2^67
2010-01-03-Anonymous-NF
no factor from 2^65 to 2^66
2009-10-31Sturle SundeNF
no factor from 2^64 to 2^65
2009-01-14Wojciech FlorekNF
no factor from 2^63 to 2^64