Littlewood Ultraflat

Polynomial #2420

ratio
0.9784832728 (Δ = 1.43e-12 at M = 2^19, ladder-fft/2)
degree
1111
status
verified
content hash
61db36e342a83a9a2791c58f85991b006a8ed5dcf13efeb780c58093246e775a
submitter
David Renshaw
note
Periodic quadratic-character segment p=1039, shift=746, exact length 1112; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:49:52Z

Coefficients (canonical symmetry representative)

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