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
50522441TF
No factors below 274
TF target 273
P-1
B1 = 585000
B2 = 14625000
LL
StatusDateUserResidueShift
Verified2012-10-02Get ip's geo location67EF226278FA824B42695376
Verified2020-01-19Sergey Nosov67EF226278FA824B22186503
History
DateUserTypeResult
2020-01-19Sergey NosovC-LL
67EF226278FA824B
2019-06-02TheJudgerNF
no factor from 2^73 to 2^74
2015-12-17AirSquirrelsNF
no factor from 2^72 to 2^73
2012-10-02Get ip's geo locationC-LL
67EF226278FA824B
2012-01-31XyzzyNF
no factor from 2^71 to 2^72
2012-01-31XyzzyNF
no factor from 2^70 to 2^71
2011-12-09David CampeauNF
no factor from 2^69 to 2^70
2011-10-03S485122NF-PM1
B1=585000, B2=14625000
2008-08-27DerekNF
no factor to 2^64