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
332208263
Composite: proven not-prime with PRP test
No factors below 281
TF target 281
P-1
B1 = 1656000
B2 = 124299630
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=11
2025-02-21DanB9797B4BD07AB245F013
History
DateUserTypeResult
2025-02-21Mark FilipskiCERT
Proof certified good
2025-02-21DanBC-PRP9797B4BD07AB245F
Proof Certified Good

Proof Power: 11

2025-02-01DanMBNF-PM1B1=1656000, B2=124299630
2023-10-18James HeinrichNFno factor TF: 67-68
2023-10-07bayanneNFno factor TF: 80-81
2019-12-09MadPoo 🙂NF-PM1B1=100000, B2=1000000
2019-03-30MadPoo 🙂NF-PM1B1=100000, B2=150000
2016-04-19dh1NFno factor TF: 79-80
2016-04-19dh1NFno factor TF: 78-79
2016-04-19dh1NFno factor TF: 77-78
2014-10-23Team_InspectorNFno factor TF: 76-77
2011-04-27Sebastian HornbostelNFno factor TF: 75-76
2009-01-19bits'n'bytesNFno factor TF: 74-75
2009-01-11bits'n'bytesNFno factor TF: 73-74
2008-11-06Misinformed DNANFno factor TF: 72-73
2008-11-04Misinformed DNANFno factor TF: 71-72
2008-11-03Misinformed DNANFno factor TF: 70-71
2008-11-03Misinformed DNANFno factor TF: 69-70
2008-11-03Misinformed DNANFno factor TF: 68-69