Littlewood Ultraflat

Polynomial #2565

ratio
0.9784873839 (Δ = 5.64e-11 at M = 2^15, ladder-fft/2)
degree
1181
status
verified
content hash
6978fd65e9e2fb2eef31e531ad7b4135a779afb550afaadd67573feb19f41cb5
submitter
David Renshaw
note
Periodic quadratic-character segment p=1087, shift=228, exact length 1182; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:52:25Z

Coefficients (canonical symmetry representative)

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