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
332271619
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
2020-11-09Siarhei P. 😜NFno factor TF: 80-81
2020-11-09Siarhei P. 😜NFno factor TF: 79-80
2020-11-09Siarhei P. 😜NFno factor TF: 78-79
2020-11-09Siarhei P. 😜NFno factor TF: 77-78
2019-11-21MadPoo 🙂NF-PM1B1=100000, B2=1000000
2019-03-13MadPoo 🙂NF-PM1B1=100000, B2=200000
2014-07-01Team_InspectorNFno factor TF: 76-77
2014-02-06Team_InspectorNFno factor TF: 75-76
2013-05-20Team_InspectorNFno factor TF: 74-75
2012-08-05Team_InspectorNFno factor TF: 73-74
2011-11-19Team_InspectorNFno factor TF: 72-73
2011-08-11Grant McCrackenNFno factor TF: 71-72
2011-07-09Grant McCrackenNFno factor TF: 70-71
2010-01-03Team_InspectorNFno factor TF: 69-70
2009-06-23Team_InspectorNFno factor TF: 68-69