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
43641931TF
No factors below 273
TF target 272
P-1
B1 = 525000
B2 = 12993750
LL
StatusDateUserResidueShift
Verified2008-10-15Byron DossF875FC50651BB7A087476
Verified2016-11-26Evgeniy ZavialovF875FC50651BB7A037881575
History
DateUserTypeResult
2018-08-07-Anonymous-NF
no factor from 2^72 to 2^73
2016-11-26Evgeniy ZavialovC-LL
F875FC50651BB7A0
2015-09-12-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-12-Anonymous-NF
no factor from 2^70 to 2^71
2015-03-201997rj7NF
no factor from 2^69 to 2^70
2014-04-13AxelssonNF
no factor from 2^68 to 2^69