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
332382307
Composite: proven not-prime with Lucas-Lehmer test
No factors below 281
TF target 281
P-1
B1 = 6000000
B2 = 200000000
LL
StatusDateUserResidueShiftSoftware
Verified2021-05-20LaurV0E03F56010D9468C56971519CUDALucas v2.06
Verified2021-12-18LaurV0E03F56010D9468C0gpuowl,v6.11-380-g79ea0cc
Verified2022-04-13MadPoo 🙂0E03F56010D9468C321718853Windows 64-bit,Prime95,v30.3,build 6
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2022-04-13MadPoo 🙂C-LL0E03F56010D9468C
2021-12-18LaurVC-LL0E03F56010D9468C
2021-05-20LaurVC-LL0E03F56010D9468C
2021-04-30LaurVNF-PM1B1=6000000, B2=200000000
2021-04-28LaurVNFno factor TF: 80-81
2021-04-28LaurVNFno factor TF: 79-80
2021-04-28LaurVNFno factor TF: 78-79
2021-04-28LaurVNFno factor TF: 77-78
2019-11-28Siarhei P. 😜NFno factor TF: 76-77
2017-07-26Team_InspectorNFno factor TF: 75-76
2016-04-10-anonymous-NFno factor TF: 74-75
2014-12-15Jacques MOLNENFno factor TF: 73-74
2013-01-23LaurVNFno factor TF: 72-73
2012-02-29Grant McCrackenNFno factor TF: 71-72
2011-01-24Grant McCrackenNFno factor TF: 70-71
2009-07-06unconnectedNFno factor TF: 69-70
2009-07-06unconnectedNFno factor TF: 68-69