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
50803993TF
No factors below 274
TF target 273
P-1
B1 = 615000
B2 = 20295000
LL
StatusDateUserResidueShift
Verified2011-06-28Dorian65D3C8846482FBD332491067
Verified2019-08-16Smok_bmv 65D3C8846482FBD37496329
History
DateUserTypeResult
2019-08-16Smok_bmv C-LL
65D3C8846482FBD3
2018-10-04Mark RoseNF
no factor from 2^73 to 2^74
2016-01-19AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-22ATHNF
no factor from 2^71 to 2^72
2015-06-17Mark RoseNF
no factor from 2^70 to 2^71
2015-01-20monstNF
no factor from 2^69 to 2^70
2011-06-28DorianC-LL
65D3C8846482FBD3
2009-02-04Sturle SundeNF
no factor from 2^68 to 2^69
2009-02-02Sturle SundeNF
no factor from 2^67 to 2^68
2009-02-02Penguin66NF-PM1
B1=615000, B2=20295000
2008-12-06BranMuffinNF
no factor from 2^66 to 2^67
2008-12-02BranMuffinNF
no factor from 2^65 to 2^66
2008-11-25ctenzerNF
no factor from 2^64 to 2^65
2008-09-26DerekNF
no factor to 2^64