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
47452319TF
No factors below 273
TF target 272
P-1
B1 = 550000
B2 = 12237500
LL
StatusDateUserResidueShift
Verified2010-09-07Liapis NikosCEAB47673A2D71AB35758312
Verified2019-01-27Sergey NosovCEAB47673A2D71AB25457310
History
DateUserTypeResult
2019-01-27Sergey NosovC-LL
CEAB47673A2D71AB
2017-12-16Matthias WurtingerNF
no factor from 2^72 to 2^73
2015-12-05AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-05AirSquirrelsNF
no factor from 2^70 to 2^71
2015-08-30Gordon SpenceNF
no factor from 2^69 to 2^70
2010-09-07Liapis NikosC-LL
CEAB47673A2D71AB
2010-01-26Liapis NikosNF-PM1
B1=550000, B2=12237500