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
332321557
No known factors, not tested for primality
No factors below 281
TF target 281
P-1
B1 = 100000
B2 = 1000000
History
DateUserTypeResult
2024-02-15Grant McCrackenNFno factor TF: 68-69
2023-10-18James HeinrichNFno factor TF: 67-68
2023-01-07Mark RoseNFno factor TF: 80-81
2019-10-25MadPoo 🙂NF-PM1B1=100000, B2=1000000
2019-04-06MadPoo 🙂NF-PM1B1=100000
2016-04-10dh1NFno factor TF: 79-80
2016-04-10dh1NFno factor TF: 78-79
2016-04-10dh1NFno factor TF: 77-78
2016-04-10dh1NFno factor TF: 76-77
2016-02-22Team_InspectorNFno factor TF: 75-76
2014-04-18Preben SNFno factor TF: 74-75
2013-10-29Team_InspectorNFno factor TF: 73-74
2011-04-19Christian GeschwentnerNFno factor TF: 72-73
2010-12-28vats09NFno factor TF: 71-72
2010-07-09Grant McCrackenNFno factor TF: 70-71
2010-04-17Grant McCrackenNFno factor TF: 69-70
2009-09-11Team_InspectorNFno factor TF: 68-69