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
41734249TF
No factors below 276
TF target 272
P-1
B1 = 460000
B2 = 5980000
LL
StatusDateUserResidueShift
Verified2008-10-05Heinrich McBeanFBB5CD6D5EB282E222673386
Verified2017-11-08Evgeniy ZavialovFBB5CD6D5EB282E29217077
History
DateUserTypeResult
2021-02-12-Anonymous-NF
no factor from 2^75 to 2^76
2021-02-08-Anonymous-NF
no factor from 2^74 to 2^75
2020-01-03-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-04-Anonymous-NF
no factor from 2^72 to 2^73
2017-11-08Evgeniy ZavialovC-LL
FBB5CD6D5EB282E2
2015-08-24AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-19srow7NF
no factor from 2^70 to 2^71
2015-01-06LaurVNF
no factor from 2^69 to 2^70
2014-02-21LaurVNF
no factor from 2^68 to 2^69