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
332402449
Composite: proven not-prime with Lucas-Lehmer test
No factors below 281
TF target 281
P-1
B1 = 33350000
B2 = 1067782170
LL
StatusDateUserResidueShiftSoftware
Verified2022-05-05LaurVBCCA115EFC6FD1F20gpuowl,v6.11-380-g79ea0cc
Verified2022-09-26LaurVBCCA115EFC6FD1F2329550548Linux64,CUDALucas,v2.06
Verified2023-08-09MadPoo 🙂BCCA115EFC6FD1F2148104031Windows 64-bit,Prime95,v30.12,build 1
History
DateUserTypeResult
2023-08-09MadPoo 🙂C-LLBCCA115EFC6FD1F2
2023-03-02Mark RoseNFno factor TF: 80-81
2023-03-02Mark RoseNFno factor TF: 79-80
2023-03-02Mark RoseNFno factor TF: 78-79
2023-02-09MadPoo 🙂NF-PM1B1=33350000, B2=1067782170
2022-09-26LaurVC-LLBCCA115EFC6FD1F2
2022-05-05LaurVC-LLBCCA115EFC6FD1F2
2021-07-01Jon PaceNFno factor TF: 77-78
2015-12-12BirddyliciousNFno factor TF: 76-77
2015-08-28BirddyliciousNF-PM1B1=3335000, B2=106720000, E=6
2015-02-05Jacques MOLNENFno factor TF: 75-76
2015-02-02Jacques MOLNENFno factor TF: 74-75
2015-01-28XebecerNFno factor TF: 73-74
2013-01-25LaurVNFno factor TF: 72-73
2013-01-25LaurVNFno factor TF: 71-72
2011-06-12rduerrNFno factor TF: 68-71
2010-04-03Team_InspectorNFno factor TF: 67-68