Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
78845941TF
No factors below 275
TF target 275
P-1
B1 = 665000
B2 = 12468750
LL
StatusDateUserResidueShift
Unverified2017-12-17Evgeniy ZavialovB57D337E9BE067__187594
History
DateUserTypeResult
2017-12-17Evgeniy ZavialovC-LL
B57D337E9BE067__
2016-07-13markrNF-PM1
B1=665000, B2=12468750
2016-07-03TheJudgerNF
no factor from 2^74 to 2^75
2016-07-03TheJudgerNF
no factor from 2^73 to 2^74
2016-06-24Matthias WurtingerNF
no factor from 2^72 to 2^73
2016-02-09David CampeauNF
no factor from 2^71 to 2^72
2013-04-06Clown_RoyalNF
no factor from 2^70 to 2^71
2010-12-03Fred CireraNF
no factor from 2^69 to 2^70
2010-11-29Fred CireraNF
no factor from 2^68 to 2^69
2010-11-25Fred CireraNF
no factor from 2^67 to 2^68
2010-11-21Per JessenNF
no factor from 2^66 to 2^67
2010-11-15ANONYMOUSNF
no factor from 2^65 to 2^66
2010-11-13NYC Pet AdoptionNF
no factor from 2^64 to 2^65