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
6769379
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
2778290125670343371857.9old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-01-09Oliver Kruse13F602113B74FAE619236653
Verified
PRP without proof (not generated)
2018-12-13storm551013F602113B74FAE6125608253
History
DateUserTypeResult
2023-12-24Stef42NF-PM1B1=343000, B2=554822730
2018-12-13storm5510C-PRPM6769379/277829012567034337 : 13F602113B74FAE6
2018-01-09Oliver KruseC-PRPM6769379/277829012567034337 : 13F602113B74FAE6
1998-06-29Mark DFFactor: 277829012567034337