Polynomial #256

ratio: 0.9833120521 (Δ = 9.39e-11 at M = 2^19, ladder-fft/2)
degree: 130
status: verified
content hash: fcee442b275a399b8595c33425e23183389d53415e9e9bec8d5c70cc19e130e0
submitter: David Renshaw
note: Best-known skew-symmetric LABS sequence from borkob/git_labs 2018 archive; merit factor 9.3981
submitted: 2026-08-25T19:17:01Z

------+++------+++-----------+++--+++-+++--+++---++++--+++---+--+---+++-++-++--+-++-++-++--+---+--++-++-+-+-+-+-++-++-+-+--+--+-+-+