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
332278291
No known factors, not tested for primality
No factors below 281
TF target 281
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2021-09-21Siarhei P. 😜NFno factor TF: 80-81
2021-09-21Siarhei P. 😜NFno factor TF: 79-80
2021-09-21Siarhei P. 😜NFno factor TF: 78-79
2021-09-21Siarhei P. 😜NFno factor TF: 77-78
2017-04-22Team_InspectorNFno factor TF: 76-77
2013-03-01Team_InspectorNFno factor TF: 75-76
2013-02-23Team_InspectorNFno factor TF: 74-75
2013-02-11Team_InspectorNFno factor TF: 73-74
2012-04-08Grant McCrackenNFno factor TF: 72-73
2011-10-28Grant McCrackenNFno factor TF: 71-72
2011-07-06Grant McCrackenNFno factor TF: 70-71
2010-05-07SunfishNFno factor TF: 69-70
2009-07-15SunfishNFno factor TF: 68-69