Littlewood Ultraflat

Polynomial #2591

ratio
0.9786007188 (Δ = 2.10e-14 at M = 2^16, ladder-fft/2)
degree
1218
status
verified
content hash
a430a3df147e1df6f462c841d937394f83cbb1d738455f03f2a9ae5f5a1ddee4
submitter
David Renshaw
note
Periodic quadratic-character segment p=1123, shift=798, exact length 1219; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:52:35Z

Coefficients (canonical symmetry representative)

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