Littlewood Ultraflat

Polynomial #2824

ratio
0.9786289610 (Δ = 9.42e-13 at M = 2^18, ladder-fft/2)
degree
1650
status
verified
content hash
fb6fc3534a5ee7642a92f2da8accfda0e39a7819879f7f01005d480f0aee0fde
submitter
David Renshaw
note
Periodic quadratic-character segment p=1523, shift=1077, exact length 1651; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:55:06Z

Coefficients (canonical symmetry representative)

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