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
39998911TF
No factors below 274
TF target 272
P-1
B1 = 490000
B2 = 9310000
LL
StatusDateUserResidueShift
Verified2010-09-28curtiscFA3FC37FD3F5541F22124321
Verified2017-02-03Evgeniy ZavialovFA3FC37FD3F5541F1347571
History
DateUserTypeResult
2020-01-25Architects CubedNF-PM1
B1=490000, B2=9310000, E=12
2020-01-13Sid & AndyNF
no factor from 2^73 to 2^74
2019-10-11-Anonymous-NF
no factor from 2^72 to 2^73
2019-02-03monstNF
no factor from 2^71 to 2^72
2017-02-03Evgeniy ZavialovC-LL
FA3FC37FD3F5541F
2014-12-14NickOfTimeNF
no factor from 2^70 to 2^71
2013-06-09ramgeisNF
no factor from 2^69 to 2^70
2012-09-25Carsten KossendeyNF
no factor from 2^68 to 2^69
2010-09-28curtiscC-LL
FA3FC37FD3F5541F
2008-10-28-Anonymous-NF-PM1
B1=650000