Littlewood Ultraflat

Polynomial #2847

ratio
0.9783628243 (Δ = 2.60e-14 at M = 2^18, ladder-fft/2)
degree
2105
status
verified
content hash
d928a2105e7a87e9af35489f43d4bc86228ddf5cf856b04a7369876953471606
submitter
David Renshaw
note
Periodic quadratic-character segment p=1987, shift=434, exact length 2106; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:55:17Z

Coefficients (canonical symmetry representative)

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