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
332458369
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3370000
B2 = 96045000
LL
StatusDateUserResidueShiftSoftware
Unverified2017-04-20AirSquirrels7634EA0B7C984A__22563553Linux 64-bit,Prime95,v28.9,build 2
History
DateUserTypeResult
2023-03-03Mark RoseNFno factor TF: 80-81
2023-03-03Mark RoseNFno factor TF: 79-80
2023-03-03Mark RoseNFno factor TF: 78-79
2022-05-07Jon PaceNFno factor TF: 77-78
2017-04-20AirSquirrelsC-LL7634EA0B7C984A__
2015-09-23PhoenixnessNFno factor TF: 76-77
2015-07-13PhoenixnessNF-PM1B1=3370000, B2=96045000
2015-04-26PhoenixnessNFno factor TF: 75-76
2015-04-14PhoenixnessNFno factor TF: 74-75
2015-04-09PhoenixnessNFno factor TF: 73-74
2013-06-18krackerNFno factor TF: 72-73
2013-03-02ChuckNFno factor TF: 71-72
2012-12-30krackerNFno factor TF: 70-71
2012-06-30LaurVNFno factor TF: 69-70
2011-07-23Grant McCrackenNFno factor TF: 68-69
2011-07-23Grant McCrackenNFno factor TF: 67-68