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
332216033
Composite: proven not-prime with PRP test
No factors below 283
TF target 281
P-1
B1 = 3000000
B2 = 79500000
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=8
2022-01-16ChelleBFC32FCDC72D820E8157753713
History
DateUserTypeResult
2022-01-28Jan S.CERT
Proof certified good
2022-01-16ChelleC-PRP
Proof Certified Good

Proof Power: 8

2018-04-10Yuki Ito w/ RTX4090 insideNFno factor TF: 82-83
2017-10-29Yuki Ito w/ RTX4090 insideNFno factor TF: 69-70
2017-10-29Yuki Ito w/ RTX4090 insideNFno factor TF: 1-69
2017-10-28Yuki Ito w/ RTX4090 insideNFno factor TF: 81-82
2017-10-14Yuki Ito w/ RTX4090 insideNFno factor TF: 80-81
2017-10-10Yuki Ito w/ RTX4090 insideNFno factor TF: 79-80
2015-06-22aurashiftNF-PM1B1=3000000, B2=79500000, E=12
2011-02-11TheJudgerNFno factor TF: 78-79
2011-02-11TheJudgerNFno factor TF: 77-78
2011-02-11TheJudgerNFno factor TF: 75-76
2011-02-11TheJudgerNFno factor TF: 76-77
2010-03-29Octane SoftwareNFno factor TF: 74-75
2008-11-19CandideNFno factor TF: 73-74
2008-11-16CandideNFno factor TF: 72-73
2008-11-15CandideNFno factor TF: 71-72
2008-11-14CandideNFno factor TF: 70-71
2008-11-12werdwerdusNFno factor TF: 69-70
2008-11-12werdwerdusNFno factor TF: 68-69