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
332261143
No known factors, not tested for primality
No factors below 281
TF target 281
P-1
B1 = 100000
B2 = 1000000
History
DateUserTypeResult
2024-02-25James HeinrichNFno factor TF: 70-71
2023-10-18James HeinrichNFno factor TF: 67-68
2023-01-01Mark RoseNFno factor TF: 80-81
2023-01-01Mark RoseNFno factor TF: 79-80
2020-08-15LOBESNFno factor TF: 78-79
2020-06-13Runtime ErrorNFno factor TF: 77-78
2019-12-13MadPoo 🙂NF-PM1B1=100000, B2=1000000
2019-04-02MadPoo 🙂NF-PM1B1=100000
2015-08-29srow7NFno factor TF: 76-77
2011-09-22Team_InspectorNFno factor TF: 70-71
2011-07-16Eric ChristensonNFno factor TF: 75-76
2011-07-11Sebastian HornbostelNFno factor TF: 74-75
2011-06-29Christian GeschwentnerNFno factor TF: 73-74
2011-06-18Team_InspectorNFno factor TF: 72-73
2011-06-15Team_InspectorNFno factor TF: 71-72
2011-06-02Grant McCrackenNFno factor TF: 70-71
2009-10-10Team_InspectorNFno factor TF: 69-70
2009-05-16Team_InspectorNFno factor TF: 68-69