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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
40355417TF
No factors below 275
TF target 272
P-1
B1 = 1500000
B2 = 30000000
LL
StatusDateUserResidueShift
Verified2008-03-05Geoff Wing8096EE1850D88B2C13577488
Verified2017-07-18Evgeniy Zavialov8096EE1850D88B2C3317112
History
DateUserTypeResult
2020-10-07Sid & AndyNF
no factor from 2^74 to 2^75
2020-06-11Sid & AndyNF-PM1
B1=1500000, B2=30000000, E=12
2019-12-29-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-04-Anonymous-NF
no factor from 2^72 to 2^73
2017-07-18Evgeniy ZavialovC-LL
8096EE1850D88B2C
2015-03-12Gordon SpenceNF
no factor from 2^71 to 2^72
2014-12-22NickOfTimeNF
no factor from 2^70 to 2^71
2014-12-22NickOfTimeNF
no factor from 2^69 to 2^70
2013-10-21VictordeHollanderNF
no factor from 2^68 to 2^69