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
332235041
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3280000
B2 = 93480000
LL
StatusDateUserResidueShiftSoftware
Unverified2016-07-25aurashift4CB93F8D398BC7__200067208Linux 64-bit,Prime95,v28.9,build 2
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2023-02-25Mark RoseNFno factor TF: 80-81
2023-02-25Mark RoseNFno factor TF: 79-80
2023-02-25Mark RoseNFno factor TF: 78-79
2016-07-25aurashiftC-LL4CB93F8D398BC7__
2016-04-20el groccoNFno factor TF: 77-78
2011-08-04mmNF-PM1B1=3280000, B2=93480000
2010-06-19Luigi MorelliNFno factor TF: 70-77
2009-04-23Team_InspectorNFno factor TF: 69-70
2009-01-22Team_InspectorNFno factor TF: 68-69