Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
81907543TF
No factors below 275
TF target 275
P-1
B1 = 695000
B2 = 14247500
LL
StatusDateUserResidueShift
Unverified2017-10-03Conductor48A35776B5D333__78122544
History
DateUserTypeResult
2017-10-03ConductorC-LL
48A35776B5D333__
2016-10-30TheJudgerNF-PM1
B1=695000, B2=14247500, E=12
2016-10-12Mark RoseNF
no factor from 2^74 to 2^75
2016-10-12Mark RoseNF
no factor from 2^73 to 2^74
2016-07-08BdotNF
no factor from 2^72 to 2^73
2016-07-08BdotNF
no factor from 2^71 to 2^72
2011-03-04UngelovendeNF
no factor from 2^70 to 2^71
2011-03-04UngelovendeNF
no factor from 2^69 to 2^70
2011-03-04UngelovendeNF
no factor from 2^68 to 2^69
2011-03-04UngelovendeNF
no factor from 2^67 to 2^68
2011-03-04UngelovendeNF
no factor from 2^65 to 2^67
2010-12-13Architects CubedNF
no factor from 2^64 to 2^65