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
38194643TF
No factors below 273
TF target 271
P-1
B1 = 600000
B2 = 12000000
LL
StatusDateUserResidueShift
Bad2008-06-03C. Cooper / S. BooneA953F1851F3EB9451165892
Bad2016-02-01Luigi Morelli82BA30239797502115478438
Verified2016-02-06ATH7B3F772C3E2DF16D19105778
Verified2016-02-08kracker7B3F772C3E2DF16D34401590
History
DateUserTypeResult
2022-06-25Sid & AndyNF
no factor from 2^72 to 2^73
2018-10-20Architects CubedNF
no factor from 2^71 to 2^72
2016-02-08krackerC-LL
7B3F772C3E2DF16D
2016-02-06ATHC-LL
7B3F772C3E2DF16D
2016-02-01Luigi MorelliC-LL
82BA302397975021
2014-11-30ChuckNF
no factor from 2^70 to 2^71
2014-10-28HBendtzNF
no factor from 2^69 to 2^70
2014-07-13HBendtzNF-PM1
B1=600000, B2=12000000, E=12