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
332208053
Composite: proven not-prime with PRP test
No factors below 281
TF target 281
P-1
B1 = 5670000
B2 = 5670000
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=8
2023-11-27Signals91406D47A3C5FEA5013
History
DateUserTypeResult
2023-12-11KrieselCERT
Proof certified good
2023-11-27SignalsC-PRP91406D47A3C5FEA5
Proof Certified Good

Proof Power: 8

2023-11-02TravisJankNFno factor TF: 80-81
2023-11-02TravisJankNFno factor TF: 79-80
2023-10-18James HeinrichNFno factor TF: 67-68
2015-09-26NRNFno factor TF: 78-79
2015-09-26NRNFno factor TF: 77-78
2009-07-25Charles A. MorrisNFno factor TF: 76-77
2009-07-05Charles A. MorrisNFno factor TF: 75-76
2009-06-25Charles A. MorrisNF-PM1B1=5670000
2008-11-17ANONYMOUSNFno factor TF: 74-75
2008-11-10ANONYMOUSNFno factor TF: 73-74
2008-11-07ANONYMOUSNFno factor TF: 72-73
2008-11-05ANONYMOUSNFno factor TF: 71-72
2008-11-03ANONYMOUSNFno factor TF: 70-71
2008-11-03ANONYMOUSNFno factor TF: 69-70
2008-11-03ANONYMOUSNFno factor TF: 68-69