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
332247361
Composite: 1 known prime factor
Trial Factored to 281
TF target 281
Factored
FactorDigitsBitsDate
15428336333798303246569692580.42023-05-31 19:31:39
LL
StatusDateUserResidueShiftSoftware
Factored2023-05-29MobileSolutionsECF1377898EF30A8290363023Mac OS X 64-bit,Prime95,v29.8,build 7
History
DateUserTypeResult
2024-07-16Grant McCrackenNFno factor TF: 71-72
2024-03-28Grant McCrackenNFno factor TF: 70-71
2023-10-18James HeinrichNFno factor TF: 67-68
2023-05-31Naegi MakotoFFactor: 1542833633379830324656969 / TF: 80-81
2023-05-31Naegi MakotoNFno factor TF: 79-80
2023-05-29MobileSolutionsC-LLECF1377898EF30A8
2020-08-09el groccoNFno factor TF: 78-79
2019-11-29MadPoo 🙂NF-PM1B1=100000, B2=1000000
2019-04-12MadPoo 🙂NF-PM1B1=100000, B2=150000
2013-11-13electron1897NFno factor TF: 77-78
2013-11-13electron1897NFno factor TF: 76-77
2013-11-13electron1897NFno factor TF: 75-76
2011-11-04SETIKAHNFno factor TF: 74-75
2011-07-15SETIKAHNFno factor TF: 73-74
2011-04-24Christian GeschwentnerNFno factor TF: 72-73
2010-05-29Grant McCrackenNFno factor TF: 71-72
2009-04-28Team_InspectorNFno factor TF: 70-71
2009-03-22Team_InspectorNFno factor TF: 69-70
2009-02-19Team_InspectorNFno factor TF: 68-69