Littlewood Ultraflat

Polynomial #2669

ratio
0.9786809396 (Δ = 3.96e-14 at M = 2^18, ladder-fft/2)
degree
1311
status
verified
content hash
a6dc910070c12e8541ee2e983a722af65b3883452817dc078cc092497302ce9f
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=267, exact length 1312; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:27Z

Coefficients (canonical symmetry representative)

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