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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
45254309TF
No factors below 273
TF target 272
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2009-02-17curtisc3865B3D9053183E232044473
Verified2018-05-22Sergey Nosov3865B3D9053183E223926462
History
DateUserTypeResult
2019-04-27Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=6
2018-05-22Sergey NosovC-LL
3865B3D9053183E2
2017-11-05TheJudgerNF
no factor from 2^72 to 2^73
2015-10-26-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-26-Anonymous-NF
no factor from 2^70 to 2^71
2015-09-04Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-08-04VictordeHollanderNF
no factor from 2^68 to 2^69
2009-02-17curtiscC-LL
3865B3D9053183E2
2009-01-16curtiscNF-PM1
B1=765000