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
62980367TF
No factors below 275
TF target 274
P-1
B1 = 560000
B2 = 11060000
LL
StatusDateUserResidueShift
Verified2014-02-17curtisc4D6610EAE833C14D37894869
Verified2022-03-17Egor K4D6610EAE833C14D51820127
History
DateUserTypeResult
2022-03-17Egor KC-LL
4D6610EAE833C14D
2020-11-11Richard ThomasNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-02-17curtiscC-LL
4D6610EAE833C14D
2013-09-15TheJudgerNF-PM1
B1=560000, B2=11060000, E=6
2013-09-08NRNF
no factor from 2^73 to 2^74
2013-04-17kdgehmanNF
no factor from 2^72 to 2^73
2013-04-17kdgehmanNF
no factor from 2^71 to 2^72
2012-10-05Sid & AndyNF
no factor from 2^70 to 2^71
2012-01-05-Anonymous-NF
no factor from 2^69 to 2^70
2009-11-01Sturle SundeNF
no factor from 2^68 to 2^69
2009-10-31GnorfeNF
no factor from 2^67 to 2^68
2009-10-27GnorfeNF
no factor from 2^66 to 2^67
2009-08-19ANONYMOUSNF
no factor from 2^65 to 2^66
2009-08-19LisaNF
no factor from 2^64 to 2^65
2009-02-07Wojciech FlorekNF
no factor from 2^63 to 2^64