Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
50463241TF
No factors below 274
TF target 273
P-1
B1 = 585000
B2 = 14625000
LL
StatusDateUserResidueShift
Verified2012-10-17Scott Hemphill2CD454C46FEF6EC924362121
Verified2020-01-07Sergey Nosov2CD454C46FEF6EC917350715
History
DateUserTypeResult
2020-01-07Sergey NosovC-LL
2CD454C46FEF6EC9
2019-06-02TheJudgerNF
no factor from 2^73 to 2^74
2015-12-01Judge HaleNF
no factor from 2^72 to 2^73
2012-10-17Scott HemphillC-LL
2CD454C46FEF6EC9
2012-01-24XyzzyNF
no factor from 2^71 to 2^72
2012-01-24XyzzyNF
no factor from 2^70 to 2^71
2011-12-16Kyle AskineNF
no factor from 2^69 to 2^70
2011-02-13inprocompNF-PM1
B1=585000, B2=14625000