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
332402177
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3165000
B2 = 104445000
LL
StatusDateUserResidueShiftSoftware
Unverified2016-06-08aurashift4DC76C1E56DBD9__134310027Linux 64-bit,Prime95,v28.9,build 2
History
DateUserTypeResult
2023-03-02Mark RoseNFno factor TF: 80-81
2023-03-02Mark RoseNFno factor TF: 79-80
2023-03-02Mark RoseNFno factor TF: 78-79
2022-05-07Jon PaceNFno factor TF: 77-78
2016-06-08aurashiftC-LL4DC76C1E56DBD9__
2016-03-19aurashiftNFno factor TF: 76-77
2016-03-08aurashiftNF-PM1B1=3165000, B2=104445000, E=12
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