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
50417407TF
No factors below 274
TF target 273
P-1
B1 = 580000
B2 = 12615000
LL
StatusDateUserResidueShift
Verified2010-06-23dlerick6616B05D1DE6C9BEFB31608497
Verified2019-10-30Jack The Ripper16B05D1DE6C9BEFB24214236
History
DateUserTypeResult
2019-10-30Jack The RipperC-LL
16B05D1DE6C9BEFB
2019-06-02TheJudgerNF
no factor from 2^73 to 2^74
2016-01-17AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-05Judge HaleNF
no factor from 2^71 to 2^72
2015-11-05Judge HaleNF
no factor from 2^70 to 2^71
2015-01-23monstNF
no factor from 2^69 to 2^70
2010-06-23dlerick66C-LL
16B05D1DE6C9BEFB
2010-05-14dlerick66NF-PM1
B1=580000, B2=12615000