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
332374121
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3035000
B2 = 33385000
LL
StatusDateUserResidueShiftSoftware
Unverified2017-01-13Simon HarrisonBA3A55D23C72DE__87219478Linux 64-bit,Prime95,v28.10,build 1
History
DateUserTypeResult
2024-05-08Grant McCrackenNFno factor TF: 70-71
2024-05-08Grant McCrackenNFno factor TF: 69-70
2024-05-08Grant McCrackenNFno factor TF: 68-69
2023-10-18James HeinrichNFno factor TF: 67-68
2023-02-27Mark RoseNFno factor TF: 80-81
2023-02-27Mark RoseNFno factor TF: 79-80
2023-01-29Mark RoseNFno factor TF: 78-79
2022-05-04Jon PaceNFno factor TF: 77-78
2017-01-13Simon HarrisonC-LLBA3A55D23C72DE__
2015-05-12Simon HarrisonNF-PM1B1=3035000, B2=33385000
2015-03-21Simon HarrisonNFno factor TF: 76-77
2014-12-23Jacques MOLNENFno factor TF: 75-76
2014-12-21Jacques MOLNENFno factor TF: 74-75
2014-12-15Jacques MOLNENFno factor TF: 73-74
2013-01-23LaurVNFno factor TF: 72-73
2012-12-13Team_InspectorNFno factor TF: 71-72
2011-02-01Grant McCrackenNFno factor TF: 70-71
2010-07-27Grant McCrackenNFno factor TF: 69-70
2010-03-04Grant McCrackenNFno factor TF: 68-69