Littlewood Ultraflat

Polynomial #2805

ratio
0.9784759951 (Δ = 1.07e-14 at M = 2^17, ladder-fft/2)
degree
1490
status
verified
content hash
263608345373cf87ab100dd9eca481641d435882d5c1e6fc91d92579b1b53a47
submitter
David Renshaw
note
Periodic quadratic-character segment p=1367, shift=963, exact length 1491; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:51Z

Coefficients (canonical symmetry representative)

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