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
332390221
No known factors, not tested for primality
No factors below 281
TF target 281
History
DateUserTypeResult
2024-02-25James HeinrichNFno factor TF: 75-76
2023-12-27TravisJankNFno factor TF: 80-81
2023-12-21gcardonaNFno factor TF: 79-80
2023-10-18James HeinrichNFno factor TF: 67-68
2023-01-12Mark RoseNFno factor TF: 78-79
2021-06-24Jon PaceNFno factor TF: 77-78
2020-08-03el groccoNFno factor TF: 76-77
2011-09-22-anonymous-NFno factor TF: 75-76
2011-09-22-anonymous-NFno factor TF: 75-76
2011-04-09SETIKAHNFno factor TF: 75-76
2011-03-02vats09NFno factor TF: 73-74
2011-03-02vats09NFno factor TF: 74-75
2011-03-02vats09NFno factor TF: 72-73
2011-01-28vats09NFno factor TF: 71-72
2011-01-07Grant McCrackenNFno factor TF: 70-71
2010-06-22Grant McCrackenNFno factor TF: 69-70
2010-03-08Grant McCrackenNFno factor TF: 68-69