Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:





MnDetails
332250749
Composite: 2 known prime factors
Trial Factored to 281
TF target 281
Factored
FactorDigitsBitsDate
4606402226669062494289612478.62023-02-19 12:57:03
12767949963367944409678632580.12025-12-01 01:02:44
LL
StatusDateUserResidueShiftSoftware
Factored2017-07-16aurashiftD23EDE84EB5FC256213079337Linux 64-bit,Prime95,v29.1,build 8
History
DateUserTypeResult
2025-12-01kkmrkkblmbrbkFFactor: 1276794996336794440967863 / TF: 80-81
2025-11-28kkmrkkblmbrbkNFno factor TF: 79-80
2025-04-28DMiddendorpFFactor: 460640222666906249428961 / TF: 78-79
2024-07-14Grant McCrackenNFno factor TF: 71-72
2024-05-06James HeinrichNFno factor TF: 69-70
2024-03-28Grant McCrackenNFno factor TF: 70-71
2023-10-18James HeinrichNFno factor TF: 67-68
2023-02-19Mark RoseFFactor: 460640222666906249428961 / TF: 78-79*
2021-04-10Random GPUsNFno factor TF: 77-78
2017-07-16aurashiftC-LLD23EDE84EB5FC256
2017-02-25aurashiftNF-PM1B1=3100000, B2=93000000, E=12
2015-08-21srow7NFno factor TF: 76-77
2014-11-08Team_InspectorNFno factor TF: 75-76
2012-01-21SETIKAHNFno factor TF: 74-75
2011-12-18SETIKAHNFno factor TF: 73-74
2011-07-19SETIKAHNFno factor TF: 72-73
2011-04-28Christian GeschwentnerNFno factor TF: 71-72
2010-11-14Team_InspectorNFno factor TF: 70-71
2009-09-16Architects CubedNFno factor TF: 69-70
2009-02-28Team_InspectorNFno factor TF: 68-69