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
78949933TF
No factors below 275
TF target 275
P-1
B1 = 680000
B2 = 12580000
PRP
StatusDateUserResidueShiftTypeBase
Verified2017-12-07aurashift8AE9CD558523B00E427123513
Verified2019-06-22Dirk8AE9CD558523B00E3577868113
History
DateUserTypeResult
2019-06-22DirkC-PRP
8AE9CD558523B00E
PRP: Verified
PRP without proof (not generated)
2017-12-07aurashiftC-PRP
8AE9CD558523B00E
PRP: Verified
PRP without proof (not generated)
2016-08-31DanathNF-PM1
B1=680000, B2=12580000
2016-08-17CacheOutNF
no factor from 2^74 to 2^75
2016-08-17CacheOutNF
no factor from 2^73 to 2^74
2016-08-16Architects CubedNF
no factor from 2^72 to 2^73
2016-02-10David CampeauNF
no factor from 2^71 to 2^72
2013-02-11Clown_RoyalNF
no factor from 2^70 to 2^71
2010-12-15-Anonymous-NF
no factor from 2^69 to 2^70
2010-11-25sannerud.comNF
no factor from 2^68 to 2^69
2010-11-25sannerud.comNF
no factor from 2^67 to 2^68
2010-11-25RuslanNF
no factor from 2^66 to 2^67
2010-11-24zapy8000NF
no factor from 2^65 to 2^66
2010-11-21riccardo ubertiNF
no factor from 2^64 to 2^65
2008-06-23-Anonymous-NF
no factor to 2^64