Littlewood Ultraflat

Polynomial #2593

ratio
0.9785807841 (Δ = 4.60e-14 at M = 2^16, ladder-fft/2)
degree
1220
status
verified
content hash
3d5e6784ca7eb3a7d69febdc1ab1c60b6d54e52461c071381254ef54da6100a0
submitter
David Renshaw
note
Periodic quadratic-character segment p=1123, shift=791, exact length 1221; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:52:36Z

Coefficients (canonical symmetry representative)

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