Littlewood Ultraflat

Polynomial #2521

ratio
0.9785785273 (Δ = 7.30e-12 at M = 2^17, ladder-fft/2)
degree
1119
status
verified
content hash
c412ab242d0fa7128b54ae3e5727d2beb0bedb9222b0f075d21437964fc4ee95
submitter
David Renshaw
note
Periodic quadratic-character segment p=1039, shift=741, exact length 1120; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:52:08Z

Coefficients (canonical symmetry representative)

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