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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
42226567TF
No factors below 273
TF target 272
P-1
B1 = 380000
B2 = 1900000
LL
StatusDateUserResidueShift
Verified2008-11-10ahmeraliB8A32DFD921A17BD13790879
Verified2017-10-05-Anonymous-B8A32DFD921A17BD11264927
History
DateUserTypeResult
2022-04-21RichD0NF
no factor from 2^72 to 2^73
2017-10-05-Anonymous-C-LL
B8A32DFD921A17BD
2015-09-01AirSquirrelsNF
no factor from 2^71 to 2^72
2015-03-07Mark RoseNF
no factor from 2^70 to 2^71
2015-01-30Architects CubedNF
no factor from 2^69 to 2^70
2008-11-10ahmeraliC-LL
B8A32DFD921A17BD