Littlewood Ultraflat

Polynomial #2755

ratio
0.9784712266 (Δ = 2.29e-13 at M = 2^16, ladder-fft/2)
degree
1401
status
verified
content hash
0de7e00191309b60b68d0d7a7a2e0a9df4f77d5a12b59fc7c5652a1ec4a2517c
submitter
David Renshaw
note
Periodic quadratic-character segment p=1291, shift=268, exact length 1402; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:24Z

Coefficients (canonical symmetry representative)

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