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
332297731
No known factors, not tested for primality
No factors below 281
TF target 281
P-1
B1 = 100000
B2 = 1000000
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2023-01-10Mark RoseNFno factor TF: 80-81
2023-01-10Mark RoseNFno factor TF: 79-80
2020-08-27el groccoNFno factor TF: 78-79
2019-11-21MadPoo 🙂NF-PM1B1=100000, B2=1000000
2019-04-05MadPoo 🙂NF-PM1B1=100000
2015-12-01srow7NFno factor TF: 77-78
2015-11-21srow7NFno factor TF: 76-77
2013-12-02SETIKAHNFno factor TF: 75-76
2013-07-10SETIKAHNFno factor TF: 74-75
2013-05-16SETIKAHNFno factor TF: 73-74
2013-01-13LaurVNFno factor TF: 72-73
2011-05-05Christian GeschwentnerNFno factor TF: 71-72
2010-08-13Grant McCrackenNFno factor TF: 70-71
2010-04-22Grant McCrackenNFno factor TF: 69-70
2009-07-16SunfishNFno factor TF: 68-69