Littlewood Ultraflat

Polynomial #2839

ratio
0.9784500132 (Δ = 3.38e-14 at M = 2^17, ladder-fft/2)
degree
1975
status
verified
content hash
c6d74d25900482f3fa07a81b94be8c2a77d382900cce1f92bcbba8d56621be85
submitter
David Renshaw
note
Periodic quadratic-character segment p=1823, shift=1284, exact length 1976; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:55:14Z

Coefficients (canonical symmetry representative)

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