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
332422771
Composite: proven not-prime with PRP test
No factors below 281
TF target 281
P-1
B1 = 5310000
B2 = 5310000
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=8
2022-07-27Chelle1577A12B701159C124416483613
History
DateUserTypeResult
2023-03-24Mark RoseNFno factor TF: 80-81
2023-03-14Mark RoseNFno factor TF: 79-80
2023-02-22Mark RoseNFno factor TF: 78-79
2022-08-06Ahmed AzhadCERT
Proof certified good
2022-07-27ChelleC-PRP1577A12B701159C1
Proof Certified Good

Proof Power: 8

2022-04-19Jon PaceNFno factor TF: 77-78
2017-01-03-anonymous-NFno factor TF: 76-77
2016-09-12-anonymous-NF-PM1B1=5310000
2011-07-15SETIKAHNFno factor TF: 75-76
2011-06-19SETIKAHNFno factor TF: 74-75
2011-06-02SETIKAHNFno factor TF: 73-74
2011-05-14rduerrNFno factor TF: 67-73