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
72204619TF
No factors below 275
TF target 274
P-1
B1 = 665000
B2 = 13965000
LL
StatusDateUserResidueShift
Unverified2016-05-06VVS77792A2896C98F40__12179362
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-06-Anonymous-LL double-check0.00 % 2024-04-06
History
DateUserTypeResult
2016-05-06VVS77C-LL
792A2896C98F40__
2016-04-11Brian BeuningNF
no factor from 2^74 to 2^75
2015-06-28TheJudgerNF-PM1
B1=665000, B2=13965000, E=12
2015-06-20James HeinrichNF
no factor from 2^73 to 2^74
2015-05-27Matthias WurtingerNF
no factor from 2^72 to 2^73
2015-02-10RichD0NF
no factor from 2^71 to 2^72
2013-04-14roemer2201NF
no factor from 2^70 to 2^71
2012-11-27Eugene ThorneNF
no factor from 2^69 to 2^70
2010-07-17ErikNF
no factor from 2^68 to 2^69
2010-07-12ErikNF
no factor from 2^67 to 2^68
2010-07-11fswebNF
no factor from 2^66 to 2^67
2010-07-10fswebNF
no factor from 2^65 to 2^66
2010-05-09chadoxNF
no factor from 2^64 to 2^65
2008-09-19Wojciech FlorekNF
no factor to 2^64