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:










MnStatusDetails
8057267Factored
FactorDigitsBitsDate
218029645031134.3old
5644760114871239.02008-09-08 04:23:27
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-07-21_p95holder_8B1A08F03FB52FDE2198767253
Verified2020-01-18kracker8B1A08F03FB52FDE2744556553
History
DateUserTypeResult
2024-02-26Stef42NF-PM1
B1=937000, B2=1792472220
2020-01-18krackerC-PRP
M8057267/21802964503/564476011487 : 8B1A08F03FB52FDE
PRP: Verified
PRP without proof (not generated)
2018-07-21_p95holder_C-PRP
M8057267/21802964503/564476011487 : 8B1A08F03FB52FDE
PRP: Verified
PRP without proof (not generated)
2008-09-08Will EdgingtonF
Factor: 564476011487