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
8319109
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
199492233831134.2old
20229390334285688690031132580.72024-06-10 21:28:45
P-1 factors
DateFactorsB1B2
2024-06-102022939033428568869003113
13780002725257990
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-10-08rucio8A4A0C3A03D007111309009353
Factored
PRP without proof (not generated)
2020-04-18marssystems8A4A0C3A03D007111716038653
Verified
Certified Good
2024-06-18Naegi Makoto8A4A0C3A03D007112353980953
History
DateUserTypeResult
2024-06-18duncanwaCERT
Proof certified good
2024-06-18Naegi MakotoC-PRPM8319109/19949223383/2022939033428568869003113 : 8A4A0C3A03D00711
Proof Certified Good

Proof Power: 8

2024-06-10Stef42F-PM1Factor: 2022939033428568869003113 / B1=1378000, B2=2725257990
2020-04-18marssystemsC-PRPM8319109/19949223383 : 8A4A0C3A03D00711
2018-10-08rucioC-PRPM8319109/19949223383 : 8A4A0C3A03D00711