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
141081007
No known factors, not tested for primality
No factors below 277
TF target 277
Assignments
AssignedUserWork TypeStage% DoneUpdatedEst CompleteExpired
2026-07-10curtiscPRPPRP87.89 %2026-07-252026-07-27
P-1
B1 = 1213000
B2 = 1476652980
History
DateUserTypeResult
2024-09-28Luke DurantNF-PM1B1=1213000, B2=1476652980
2024-09-23fre_gamesNFno factor TF: 76-77
2024-09-23fre_gamesNFno factor TF: 75-76
2017-04-06hktNFno factor TF: 73-74
2017-04-06hktNFno factor TF: 74-75
2017-04-06hktNFno factor TF: 71-72
2017-04-06hktNFno factor TF: 72-73
2017-04-05Chang Chia-TcheNFno factor TF: 70-71
2016-09-29DerekNFno factor TF: 69-70
2016-03-14AK76NFno factor TF: 68-69
2016-03-10dbaughNFno factor TF: 67-68
2015-02-18vwflat4NFno factor TF: 66-67
2012-12-02sasaki3NFno factor TF: 65-66
2010-12-13Thomas StorkNFno factor TF: 64-65
2010-06-15Charles A. MorrisNFno factor TF: 63-64