Littlewood Ultraflat

Polynomial #2638

ratio
0.9784989038 (Δ = 4.62e-13 at M = 2^18, ladder-fft/2)
degree
1276
status
verified
content hash
0efd455602bbc8bb6dbb305d2a377f935024ac0a326d7a6c9f051d2b3d649b52
submitter
David Renshaw
note
Periodic quadratic-character segment p=1187, shift=829, exact length 1277; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:09Z

Coefficients (canonical symmetry representative)

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