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
27304127TF
No factors below 274
TF target 270
P-1
B1 = 255000
B2 = 1275000
LL
StatusDateUserResidueShift
Verified2005-08-16Vassilo WalluschnigD81E548E1EB77A191115466
Verified2012-04-11Dry Creek PhotoD81E548E1EB77A1917719915
History
DateUserTypeResult
2021-09-12TheJudgerNF
no factor from 2^73 to 2^74
2021-08-23TheJudgerNF
no factor from 2^72 to 2^73
2021-08-23TheJudgerNF
no factor from 2^71 to 2^72
2021-02-28mikrNF
no factor from 2^70 to 2^71
2017-04-03ramgeisNF
no factor from 2^69 to 2^70
2012-04-11Dry Creek PhotoC-LL
D81E548E1EB77A19
2012-02-05Carsten KossendeyNF
no factor from 2^68 to 2^69
2012-01-15David CampeauNF
no factor from 2^67 to 2^68