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
77919899TF
No factors below 275
TF target 275
P-1
B1 = 695000
B2 = 14595000
LL
StatusDateUserResidueShift
Verified2017-02-11baseyDCD4F31ACCFC4A1F13348895
Verified2023-08-23MadPooDCD4F31ACCFC4A1F48577307
History
DateUserTypeResult
2023-08-23MadPooC-LL
DCD4F31ACCFC4A1F
2017-02-11baseyC-LL
DCD4F31ACCFC4A1F
2016-05-23FredrikNF
no factor from 2^74 to 2^75
2016-05-15TheJudgerNF-PM1
B1=695000, B2=14595000, E=12
2016-05-06proxy2222NF
no factor from 2^73 to 2^74
2016-05-06proxy2222NF
no factor from 2^72 to 2^73
2016-01-31fre_gamesNF
no factor from 2^71 to 2^72
2013-05-21PascalBieriNF
no factor from 2^70 to 2^71
2011-02-18Per JessenNF
no factor from 2^69 to 2^70
2011-02-11MclighterNF
no factor from 2^68 to 2^69
2011-02-07MclighterNF
no factor from 2^67 to 2^68
2011-02-02MclighterNF
no factor from 2^66 to 2^67
2011-01-28steinrarNF
no factor from 2^65 to 2^66
2008-09-09JohnHa0NF
no factor to 2^65