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:





MnDetails
333111299
Composite: proven not-prime with Lucas-Lehmer test
No factors below 281
TF target 281
P-1
B1 = 3165000
B2 = 104445000
LL
StatusDateUserResidueShiftSoftware
Verified2017-02-22aurashift795477D8FCF9591D215834238Linux 64-bit,Prime95,v29.1,build 8
Verified2023-05-03Kriesel795477D8FCF9591D0gpuowl,v6.11-380-g79ea0cc
History
DateUserTypeResult
2023-05-03KrieselC-LL795477D8FCF9591D
2023-02-06Mark RoseNFno factor TF: 80-81
2023-02-06Mark RoseNFno factor TF: 79-80
2023-02-06Mark RoseNFno factor TF: 78-79
2023-02-06Mark RoseNFno factor TF: 77-78
2017-02-22aurashiftC-LL795477D8FCF9591D
2017-01-08aurashiftNFno factor TF: 76-77
2017-01-07aurashiftNF-PM1B1=3165000, B2=104445000, E=12
2015-08-10FredrikNFno factor TF: 75-76
2015-08-10FredrikNFno factor TF: 74-75
2014-05-29Preben SNFno factor TF: 73-74
2013-10-10Preben SNFno factor TF: 72-73
2013-09-18shengNFno factor TF: 71-72
2011-03-01Rob_DeeNFno factor TF: 70-71
2011-01-28Rob_DeeNFno factor TF: 69-70
2011-01-12Rob_DeeNFno factor TF: 68-69
2011-01-04Rob_DeeNFno factor TF: 67-68
2010-12-31Rob_DeeNFno factor TF: 66-67
2010-11-03Architects CubedNFno factor TF: 65-66