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
38593507TF
No factors below 273
TF target 272
P-1
B1 = 570000
B2 = 12682500
LL
StatusDateUserResidueShift
Verified2007-11-17Scott KurowskiC8432EE6B02BFD5329018676
Verified2015-04-18-Anonymous-C8432EE6B02BFD533800633
History
DateUserTypeResult
2022-06-07RichD0NF
no factor from 2^72 to 2^73
2018-07-09Architects CubedNF
no factor from 2^71 to 2^72
2018-06-28Architects CubedNF-PM1
B1=570000, B2=12682500, E=12
2015-04-18-Anonymous-C-LL
C8432EE6B02BFD53
2014-12-09SWL551NF
no factor from 2^70 to 2^71
2014-09-10mikrNF
no factor from 2^69 to 2^70
2009-06-18Carsten KossendeyNF-PM1
B1=205000, B2=3792500