Littlewood Ultraflat

Polynomial #305

ratio
0.9794819512 (Δ = 1.78e-15 at M = 2^17, ladder-fft/2)
degree
228
status
verified
content hash
7790b1e88e3618e64abc995d86bbc9819c0ab15c338bc2bd77ca7c98c2bb6b93
submitter
David Renshaw
note
Best-known skew-symmetric LABS sequence from borkob/git_labs 2018 archive; merit factor 7.5476
submitted
2026-08-25T19:17:27Z

Coefficients (canonical symmetry representative)

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