Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
5347009
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 270
TF target 266
Factored
FactorDigitsBitsDate
18545566015611340.8old
1033202442129820011856.52015-04-09 11:40:07
4991086189352199671858.82015-10-01 11:56:30
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2017-11-27storm5510564604349B8497433373702853
Verified
PRP without proof (not generated)
2018-02-13kkmrkkblmbrbk564604349B8497433504666853
History
DateUserTypeResult
2025-04-17Sid & AndyNFno factor TF: 68-70
2025-04-01Sid & AndyNF-PM1B1=3400000, B2=10339719390
2023-05-11This -Anonymous-NF-PM1B1=50000, B2=1000000
2018-02-13kkmrkkblmbrbkC-PRPM5347009/1854556601561/103320244212982001/499108618935219967 : 564604349B849743
2017-11-27storm5510C-PRPM5347009/1854556601561/103320244212982001/499108618935219967 : 564604349B849743
2015-10-01TJAOIFFactor: 499108618935219967
2015-04-09TJAOIFFactor: 103320244212982001