Littlewood Ultraflat

Polynomial #2384

ratio
0.9784177572 (Δ = 8.45e-12 at M = 2^15, ladder-fft/2)
degree
915
status
verified
content hash
248dce948189391efe556a831988ac3e74b6950f9ee0db71a828f9c7cbf6c301
submitter
David Renshaw
note
Periodic quadratic-character segment p=839, shift=594, exact length 916; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:49:30Z

Coefficients (canonical symmetry representative)

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