Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnDetails
6749819
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
13499639823.7old
298611992571134.82008-09-08 02:55:19
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-01-07Oliver KruseFBAE12C804DB75462647043753
Verified
PRP without proof (not generated)
2018-12-09storm5510FBAE12C804DB75462605717053
History
DateUserTypeResult
2023-12-23Stef42NF-PM1B1=284000, B2=449085000
2018-12-09storm5510C-PRPM6749819/13499639/29861199257 : FBAE12C804DB7546
2018-01-07Oliver KruseC-PRPM6749819/13499639/29861199257 : FBAE12C804DB7546
2008-09-08Will EdgingtonFFactor: 29861199257