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
39719549TF
No factors below 273
TF target 272
P-1
B1 = 550000
B2 = 11412500
LL
StatusDateUserResidueShift
Verified2008-07-04Dr. Martin NowakD7F3C44A94F01F8828698241
Verified2016-12-27Sergey NosovD7F3C44A94F01F884398969
History
DateUserTypeResult
2019-10-11-Anonymous-NF
no factor from 2^72 to 2^73
2019-08-21Architects CubedNF-PM1
B1=550000, B2=11412500, E=12
2019-07-27monstNF
no factor from 2^71 to 2^72
2016-12-27Sergey NosovC-LL
D7F3C44A94F01F88
2014-12-15ChuckNF
no factor from 2^70 to 2^71
2014-12-12VictordeHollanderNF
no factor from 2^69 to 2^70
2013-10-01Carsten KossendeyNF
no factor from 2^68 to 2^69