Littlewood Ultraflat

Polynomial #2720

ratio
0.9787645106 (Δ = 9.42e-13 at M = 2^17, ladder-fft/2)
degree
1366
status
verified
content hash
74b0497766097012feb082ae63aa0d70a21650e3917fcabae68caa724c2774a4
submitter
David Renshaw
note
Periodic quadratic-character segment p=1307, shift=948, exact length 1367; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:10Z

Coefficients (canonical symmetry representative)

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