Littlewood Ultraflat

Polynomial #2566

ratio
0.9785825468 (Δ = 1.62e-13 at M = 2^16, ladder-fft/2)
degree
1190
status
verified
content hash
538324c664709652f4bee8ebb4b291ab34a234a85c1aa85e4a14751441fdcd8b
submitter
David Renshaw
note
Periodic quadratic-character segment p=1091, shift=768, exact length 1191; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:52:26Z

Coefficients (canonical symmetry representative)

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