Littlewood Ultraflat

Polynomial #2752

ratio
0.9784779697 (Δ = 2.94e-13 at M = 2^16, ladder-fft/2)
degree
1398
status
verified
content hash
97e4b66f29e0612f585b2b658f09f9294e500522a620c424da96760259bc7065
submitter
David Renshaw
note
Periodic quadratic-character segment p=1291, shift=268, exact length 1399; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:23Z

Coefficients (canonical symmetry representative)

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