Littlewood Ultraflat

Polynomial #2861

ratio
0.9785348666 (Δ = 9.82e-11 at M = 2^16, ladder-fft/2)
degree
2391
status
verified
content hash
489cb40cf5271e2ecd0f4181ab1bff3ccb1a4caa19436a589a92fd37bbd7aed2
submitter
David Renshaw
note
Periodic quadratic-character segment p=2243, shift=480, exact length 2392; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:55:30Z

Coefficients (canonical symmetry representative)

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