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
332202331
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 2830000
B2 = 70042500
LL
StatusDateUserResidueShiftSoftware
Unverified2017-12-13Humi_German_F529D2788931BB__39939802Windows 64-bit,Prime95,v28.10,build 1
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2023-02-09Mark RoseNFno factor TF: 80-81
2023-02-09Mark RoseNFno factor TF: 79-80
2017-12-13Humi_German_C-LLF529D2788931BB__
2016-09-29aurashiftNF-PM1B1=2830000, B2=70042500, E=6
2010-12-24TheJudgerNFno factor TF: 78-79
2010-12-24TheJudgerNFno factor TF: 77-78
2010-12-24TheJudgerNFno factor TF: 76-77
2010-12-24TheJudgerNFno factor TF: 75-76
2010-12-24TheJudgerNFno factor TF: 74-75
2010-02-25Team_InspectorNFno factor TF: 73-74
2009-12-16Team_InspectorNFno factor TF: 72-73
2009-11-10Team_InspectorNFno factor TF: 71-72
2009-03-09Team_InspectorNFno factor TF: 70-71
2008-11-18Team_InspectorNFno factor TF: 69-70
2008-10-25-anonymous-NFno factor TF: 68-69