Littlewood Ultraflat

Polynomial #2663

ratio
0.9787451716 (Δ = 9.33e-11 at M = 2^17, ladder-fft/2)
degree
1305
status
verified
content hash
ed7072ea05273eb70e676ad3f8c7c93353a513bcbd0819749022a50d5e4e56ef
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=266, exact length 1306; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:25Z

Coefficients (canonical symmetry representative)

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