Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
63393023TF
No factors below 274
TF target 274
P-1
B1 = 635000
B2 = 17621250
LL
StatusDateUserResidueShift
Verified2014-07-23Brian GuestA358D27CB57D41BB6848548
Verified2022-07-09Jack The RipperA358D27CB57D41BB3409204
History
DateUserTypeResult
2022-07-09Jack The RipperC-LL
A358D27CB57D41BB
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-07-23Brian GuestC-LL
A358D27CB57D41BB
2013-11-06ChuckNF
no factor from 2^73 to 2^74
2013-09-02Craig MeyersNF-PM1
B1=635000, B2=17621250, e=6
2013-06-01TheJudgerNF
no factor from 2^72 to 2^73
2013-06-01TheJudgerNF
no factor from 2^71 to 2^72
2012-09-10Bold_SeekerNF
no factor from 2^70 to 2^71
2012-01-02tmorrowNF
no factor from 2^69 to 2^70
2009-10-23Kelly LowderNF
no factor from 2^68 to 2^69
2009-03-11HighFlyingPrimesNF
no factor from 2^67 to 2^68
2009-03-09GnorfeNF
no factor from 2^66 to 2^67
2009-03-05BIGMATHNF
no factor from 2^65 to 2^66
2009-03-04dtlgcNF
no factor from 2^64 to 2^65
2009-02-22Wojciech FlorekNF
no factor from 2^63 to 2^64