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
58176161TF
No factors below 275
TF target 273
P-1
B1 = 620000
B2 = 14415000
LL
StatusDateUserResidueShift
Verified2012-12-15KishF2241078F343243F47941121
Verified2020-10-05Andrey MitrofanovF2241078F343243F4229267
History
DateUserTypeResult
2020-10-05Andrey MitrofanovC-LL
F2241078F343243F
2019-01-15Sid & AndyNF
no factor from 2^74 to 2^75
2018-12-26-Anonymous-NF
no factor from 2^73 to 2^74
2012-12-15KishC-LL
F2241078F343243F
2012-08-07Jerry HallettNF
no factor from 2^72 to 2^73
2012-06-02Kevin JagetNF
no factor from 2^71 to 2^72
2012-02-11mgpainterNF-PM1
B1=620000, B2=14415000
2011-06-24shaugeNF
no factor from 2^70 to 2^71
2011-06-24shaugeNF
no factor from 2^69 to 2^70
2009-03-04Per JessenNF
no factor to 2^69