Littlewood Ultraflat

Polynomial #2869

ratio
0.9784949422 (Δ = 4.32e-12 at M = 2^19, ladder-fft/2)
degree
2690
status
verified
content hash
46eb8bdcc77d35eee74b4906d43d98d6180a8505b76216934c424fbcb7a79f17
submitter
David Renshaw
note
Periodic quadratic-character segment p=2423, shift=468, exact length 2691; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:55:34Z

Coefficients (canonical symmetry representative)

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