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
97645853TF
No factors below 277
TF target 276
P-1
B1 = 1160000
B2 = 29580000
PRP
StatusDateUserResidueShiftTypeBase
Unverified2019-12-17Conductor86FBD296CB85B6__5557833113
History
DateUserTypeResult
2022-11-20Mark RoseNF
no factor from 2^76 to 2^77
2020-02-15Sid & AndyNF
no factor from 2^75 to 2^76
2019-12-17ConductorC-PRP
86FBD296CB85B6__
PRP without proof (not generated)
2019-11-15La GüiraNF
no factor from 2^74 to 2^75
2019-10-25S00030NF-PM1
B1=1160000, B2=29580000, e=12
2019-10-22One ManNF
no factor from 2^73 to 2^74
2019-03-26Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-05Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-10-07driveByUpgradesNF
no factor from 2^70 to 2^71
2014-06-16Preben SNF
no factor from 2^69 to 2^70
2014-05-31Brett WalkerNF
no factor from 2^68 to 2^69
2014-03-25hkskypNF
no factor from 2^67 to 2^68
2014-03-24hkskypNF
no factor from 2^66 to 2^67
2014-03-23hkskypNF
no factor from 2^65 to 2^66
2011-01-11Architects CubedNF
no factor from 2^64 to 2^65