Littlewood Ultraflat

Polynomial #2768

ratio
0.9785305498 (Δ = 6.69e-13 at M = 2^16, ladder-fft/2)
degree
1415
status
verified
content hash
ee1e88d29c87fce5c3c69b54a831170348858a1b23aff281f06db8b903075927
submitter
David Renshaw
note
Periodic quadratic-character segment p=1291, shift=259, exact length 1416; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:30Z

Coefficients (canonical symmetry representative)

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