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
42496963TF
No factors below 274
TF target 272
P-1
B1 = 485000
B2 = 11761250
LL
StatusDateUserResidueShift
Verified2009-08-16Jon Pace4D2945A94B99E1428018242
Verified2017-11-12Vasily Voronin4D2945A94B99E14212797452
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2017-11-12Vasily VoroninC-LL
4D2945A94B99E142
2014-08-04Architects CubedNF
no factor from 2^71 to 2^72
2012-02-27David CampeauNF-PM1
B1=485000, B2=11761250, E=6
2012-02-16David CampeauNF
no factor from 2^70 to 2^71
2012-02-16David CampeauNF
no factor from 2^69 to 2^70
2012-01-10David CampeauNF
no factor from 2^68 to 2^69
2009-08-16Jon PaceC-LL
4D2945A94B99E142