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
332224913
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3075000
B2 = 29981250
LL
StatusDateUserResidueShiftSoftware
Unverified2016-06-13AirSquirrels5329BC8E9E6B35__181214016Linux 64-bit,Prime95,v28.5,build 2
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2023-02-13Mark RoseNFno factor TF: 80-81
2023-02-13Mark RoseNFno factor TF: 79-80
2016-06-13AirSquirrelsC-LL5329BC8E9E6B35__
2011-03-26TheJudgerNFno factor TF: 78-79
2011-03-26TheJudgerNFno factor TF: 77-78
2011-03-26TheJudgerNFno factor TF: 76-77
2010-11-23schreiterNF-PM1B1=3075000, B2=29981250
2010-10-13scrolllockNFno factor TF: 75-76
2010-06-17schreiterNFno factor TF: 74-75
2010-06-17schreiterNFno factor TF: 73-74
2010-02-05TydusNFno factor TF: 72-73
2009-12-27Team_InspectorNFno factor TF: 71-72
2009-12-27Team_InspectorNFno factor TF: 70-71
2009-01-31Michael SchroeterNFno factor TF: 69-70
2008-12-24Team_InspectorNFno factor TF: 68-69