Littlewood Ultraflat

Polynomial #2585

ratio
0.9786983458 (Δ = 3.95e-11 at M = 2^15, ladder-fft/2)
degree
1211
status
verified
content hash
b03455a09427dd0bef554fa0ddcbbcf8db5c45e92dd3546cbd4fa54716c2b214
submitter
David Renshaw
note
Periodic quadratic-character segment p=1123, shift=805, exact length 1212; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:52:33Z

Coefficients (canonical symmetry representative)

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