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
332642809
No known factors, not tested for primality
No factors below 279
TF target 281
Assignments
AssignedUserWork TypeStage% DoneUpdatedEst CompleteExpired
2025-07-22-anonymous-TF2026-02-192052-06-12
History
DateUserTypeResult
2023-12-04TheJudgerNFno factor TF: 78-79
2023-01-15bayanneNFno factor TF: 77-78
2022-06-30bayanneNFno factor TF: 76-77
2020-05-28bayanneNFno factor TF: 75-76
2016-03-10srow7NFno factor TF: 74-75
2015-07-24James HeinrichNFno factor TF: 73-74
2013-09-16america64NFno factor TF: 72-73
2013-03-10LaurVNFno factor TF: 71-72
2013-01-30LaurVNFno factor TF: 70-71
2012-03-31LaurVNFno factor TF: 69-70
2012-03-31LaurVNFno factor TF: 67-69
2010-09-29Grant McCrackenNFno factor TF: 66-67