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
50780269TF
No factors below 274
TF target 273
P-1
B1 = 595000
B2 = 11156250
LL
StatusDateUserResidueShift
Verified2010-11-06Gert Nienhuis9ACE7C55D938577739480134
Verified2020-03-13Sergey Nosov9ACE7C55D938577717602453
History
DateUserTypeResult
2020-03-13Sergey NosovC-LL
9ACE7C55D9385777
2019-06-02TheJudgerNF
no factor from 2^73 to 2^74
2016-01-11AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-06-Anonymous-NF
no factor from 2^71 to 2^72
2015-06-27Mark RoseNF
no factor from 2^70 to 2^71
2015-01-18monstNF
no factor from 2^69 to 2^70
2010-11-06Gert NienhuisC-LL
9ACE7C55D9385777
2009-02-26arnaudNF
no factor from 2^68 to 2^69
2009-02-23arnaudNF
no factor from 2^67 to 2^68
2009-02-21S46055NF-PM1
B1=595000, B2=11156250
2008-12-08PiratinsNF
no factor from 2^66 to 2^67
2008-11-26borkencodeNF
no factor from 2^65 to 2^66
2008-11-25GiancarloNF
no factor from 2^64 to 2^65
2008-09-18DerekNF
no factor to 2^64