Littlewood Ultraflat

Polynomial #2381

ratio
0.9783575405 (Δ = 4.46e-11 at M = 2^15, ladder-fft/2)
degree
892
status
verified
content hash
86984ca1b47c520f484136647a1654d67aefa8d5441337a8c457be2088436ec7
submitter
David Renshaw
note
Periodic quadratic-character segment p=811, shift=569, exact length 893; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:49:29Z

Coefficients (canonical symmetry representative)

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