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
332211967
Composite: 1 known prime factor
Trial Factored to 281
TF target 281
Factored
FactorDigitsBitsDate
10928906714528942562178089612889.82023-02-12 12:58:00
P-1 factors
DateFactorsB1B2
2023-02-121092890671452894256217808961
1100000011000000
History
DateUserTypeResult
2024-07-18Grant McCrackenNFno factor TF: 71-72
2024-03-28Grant McCrackenNFno factor TF: 70-71
2024-03-25Grant McCrackenNFno factor TF: 69-70
2023-10-18James HeinrichNFno factor TF: 67-68
2023-02-12NoodlesF-PM1Factor: 1092890671452894256217808961 / B1=11000000
2023-01-15Mark RoseNFno factor TF: 80-81
2023-01-15Mark RoseNFno factor TF: 79-80
2019-12-06MadPoo 🙂NF-PM1B1=100000, B2=1000000
2019-03-31MadPoo 🙂NF-PM1B1=100000, B2=150000
2010-10-18TheJudgerNFno factor TF: 78-79
2010-10-18TheJudgerNFno factor TF: 77-78
2010-10-18TheJudgerNFno factor TF: 76-77
2010-10-18TheJudgerNFno factor TF: 75-76
2010-10-18TheJudgerNFno factor TF: 74-75
2010-10-07SunfishNFno factor TF: 73-74
2010-02-16Team_InspectorNFno factor TF: 72-73
2009-12-11Team_InspectorNFno factor TF: 71-72
2009-03-20Team_InspectorNFno factor TF: 70-71
2009-01-30Team_InspectorNFno factor TF: 69-70
2009-01-13Team_InspectorNFno factor TF: 68-69