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
6750841
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
10126261511029.9old
13158229372306019011023612580.12023-12-24 09:27:05
P-1 factors
DateFactorsB1B2
2023-12-241315822937230601901102361
284000449085000
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-01-05ATHCF69C3694772705D129982953
Factored
PRP without proof (not generated)
2018-12-10storm5510CF69C3694772705D1482909553
Verified
Certified Good
2023-12-28Naegi MakotoCF69C3694772705D2304500353
History
DateUserTypeResult
2023-12-29overclocked_by_defaultCERT
Proof certified good
2023-12-28Naegi MakotoC-PRPM6750841/1012626151/1315822937230601901102361 : CF69C3694772705D
Proof Certified Good

Proof Power: 8

2023-12-24Stef42F-PM1Factor: 1315822937230601901102361 / B1=284000, B2=449085000
2018-12-10storm5510C-PRPM6750841/1012626151 : CF69C3694772705D
2018-01-05ATHC-PRPM6750841/1012626151 : CF69C3694772705D