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
332294201
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 2410000
B2 = 37355000
LL
StatusDateUserResidueShiftSoftware
Unverified2017-08-30arnaudF4D564EC327FED__148644840Windows 64-bit,Prime95,v28.9,build 2
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2017-08-30arnaudC-LLF4D564EC327FED__
2017-06-19arnaudNF-PM1B1=2410000, B2=37355000
2016-07-05dh1NFno factor TF: 80-81
2016-07-05dh1NFno factor TF: 79-80
2016-07-05dh1NFno factor TF: 78-79
2016-07-05dh1NFno factor TF: 77-78
2016-07-05dh1NFno factor TF: 76-77
2015-06-28Team_InspectorNFno factor TF: 75-76
2014-11-13Team_InspectorNFno factor TF: 74-75
2014-08-30Team_InspectorNFno factor TF: 73-74
2013-01-13LaurVNFno factor TF: 72-73
2011-05-05Christian GeschwentnerNFno factor TF: 71-72
2009-12-24vats09NFno factor TF: 70-71
2009-12-23vats09NFno factor TF: 69-70
2009-07-13SunfishNFno factor TF: 68-69