Littlewood Ultraflat

Polynomial #2761

ratio
0.9785255782 (Δ = 1.18e-12 at M = 2^16, ladder-fft/2)
degree
1408
status
verified
content hash
01b0e6e9d383408f543333d254bfbab861c367939e9e618cfc86ff73e4591926
submitter
David Renshaw
note
Periodic quadratic-character segment p=1291, shift=262, exact length 1409; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:26Z

Coefficients (canonical symmetry representative)

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