Littlewood Ultraflat

Polynomial #2740

ratio
0.9785499025 (Δ = 2.92e-11 at M = 2^16, ladder-fft/2)
degree
1386
status
verified
content hash
5b34d3d2d5f078fdfb41e38f6e0a5f5c8520692864676ed292509c7e2a816941
submitter
David Renshaw
note
Periodic quadratic-character segment p=1307, shift=948, exact length 1387; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:18Z

Coefficients (canonical symmetry representative)

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