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
332401009
Composite: proven not-prime with Lucas-Lehmer test
No factors below 281
TF target 281
P-1
B1 = 31650000
B2 = 1044568140
LL
StatusDateUserResidueShiftSoftware
Verified2022-04-28LaurV573FC33E7880D1F40gpuowl,v6.11-380-g79ea0cc
Verified2022-08-12LaurV573FC33E7880D1F4118064968Linux64,CUDALucas,v2.06
Verified2023-08-22MadPoo 🙂573FC33E7880D1F4329797729Windows 64-bit,Prime95,v30.12,build 1
History
DateUserTypeResult
2023-08-22MadPoo 🙂C-LL573FC33E7880D1F4
2023-03-01Mark RoseNFno factor TF: 80-81
2023-03-01Mark RoseNFno factor TF: 79-80
2023-03-01Mark RoseNFno factor TF: 78-79
2023-02-18MadPoo 🙂NF-PM1B1=31650000, B2=1044568140
2022-08-12LaurVC-LL573FC33E7880D1F4
2022-04-28LaurVC-LL573FC33E7880D1F4
2021-06-30Jon PaceNFno factor TF: 77-78
2016-03-08aurashiftNFno factor TF: 76-77
2016-02-28aurashiftNF-PM1B1=3165000, B2=104445000, E=12
2015-02-02Jacques MOLNENFno factor TF: 75-76
2015-01-26XebecerNFno factor TF: 74-75
2015-01-12Jacques MOLNENFno factor TF: 73-74
2013-01-25LaurVNFno factor TF: 71-72
2013-01-25LaurVNFno factor TF: 72-73
2011-06-09rduerrNFno factor TF: 68-71
2010-04-02Team_InspectorNFno factor TF: 67-68