Littlewood Ultraflat

Polynomial #2767

ratio
0.9785190515 (Δ = 1.06e-13 at M = 2^16, ladder-fft/2)
degree
1414
status
verified
content hash
5e06472a52f7c29b38171811b69f218f0a2bfb3b06dcbd251e4dc222cc6f2cc8
submitter
David Renshaw
note
Periodic quadratic-character segment p=1291, shift=259, exact length 1415; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:29Z

Coefficients (canonical symmetry representative)

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