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
5026183
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 270
TF target 265
Factored
FactorDigitsBitsDate
47276277298011342.1old
ECM
DigitsB1Curves
25500003 / 280
Estimated T-Level: 20.1
TF below 2^62 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2017-11-21storm5510050AE35397A295D71461852853
Verified
PRP without proof (not generated)
2018-01-16kkmrkkblmbrbk050AE35397A295D71127981353
History
DateUserTypeResult
2025-02-10Sid & AndyNF-PM1B1=5600000, B2=7759443510
2025-01-05Sid & AndyNFno factor TF: 68-70
2023-05-11This -Anonymous-NF-PM1B1=50000, B2=1000000
2018-01-16kkmrkkblmbrbkC-PRPM5026183/4727627729801 : 050AE35397A295D7
2017-11-21storm5510C-PRPM5026183/4727627729801 : 050AE35397A295D7