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
75216637TF
No factors below 275
TF target 274
P-1
B1 = 630000
B2 = 12600000
LL
StatusDateUserResidueShift
Unverified2016-06-12basey7A8776D1874046__47666404
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-03-09VergonaLL double-checkLL0.00 % 2024-04-18
History
DateUserTypeResult
2016-06-12baseyC-LL
7A8776D1874046__
2016-01-30Jean-Charles MeyrignacNF-PM1
B1=630000, B2=12600000, E=6
2015-12-31TheJudgerNF
no factor from 2^74 to 2^75
2015-12-31TheJudgerNF
no factor from 2^73 to 2^74
2015-12-31TheJudgerNF
no factor from 2^72 to 2^73
2014-01-03PascalBieriNF
no factor from 2^71 to 2^72
2013-10-28PascalBieriNF
no factor from 2^70 to 2^71
2013-05-23Hrudey4098NF
no factor from 2^69 to 2^70
2010-12-21Allan MananganNF
no factor from 2^68 to 2^69
2010-12-17Allan MananganNF
no factor from 2^67 to 2^68
2010-12-13mgdavilaINENF
no factor from 2^66 to 2^67
2010-08-05Bold_SeekerNF
no factor from 2^65 to 2^66
2010-08-04TakeshiNF
no factor from 2^64 to 2^65