Littlewood Ultraflat

Polynomial #2817

ratio
0.9785396928 (Δ = 3.92e-13 at M = 2^19, ladder-fft/2)
degree
1546
status
verified
content hash
884d1ffb9bc01651bfa5cd499c86e4c05aee5d7f9fc5b74c6d3c7ff1c4779d62
submitter
David Renshaw
note
Periodic quadratic-character segment p=1481, shift=331, exact length 1547; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:55:03Z

Coefficients (canonical symmetry representative)

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