Littlewood Ultraflat

Polynomial #2665

ratio
0.9787327312 (Δ = 3.89e-14 at M = 2^17, ladder-fft/2)
degree
1307
status
verified
content hash
b9723900a0ad21ce70c4865c263cd49085a0ae41fb599b78f03f6dd0e9c0f140
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=265, exact length 1308; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:25Z

Coefficients (canonical symmetry representative)

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