Littlewood Ultraflat

Polynomial #2828

ratio
0.9784101579 (Δ = 4.89e-11 at M = 2^16, ladder-fft/2)
degree
1728
status
verified
content hash
837b28faeb23e4f1e57058ce182e06ae514296eae671d25ac00d8b933a5ab4d6
submitter
David Renshaw
note
Periodic quadratic-character segment p=1567, shift=1081, exact length 1729; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:55:08Z

Coefficients (canonical symmetry representative)

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