Littlewood Ultraflat

Polynomial #2815

ratio
0.9783822220 (Δ = 1.21e-12 at M = 2^18, ladder-fft/2)
degree
1500
status
verified
content hash
d0ce8c6f93536fc4f6a05e0eb3b81555776b0fb752edd7961f7eaad6d7ef0ef9
submitter
David Renshaw
note
Periodic quadratic-character segment p=1367, shift=960, exact length 1501; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:55:01Z

Coefficients (canonical symmetry representative)

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