Littlewood Ultraflat

Polynomial #2401

ratio
0.9783024701 (Δ = 1.86e-11 at M = 2^15, ladder-fft/2)
degree
1089
status
verified
content hash
97e21ab492ee0c5a180cf3b4374fbad7035d3197d530e54eb3dbcf7aed15ec32
submitter
David Renshaw
note
Periodic quadratic-character segment p=967, shift=666, exact length 1090; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:49:43Z

Coefficients (canonical symmetry representative)

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