Littlewood Ultraflat

Polynomial #2756

ratio
0.9785137509 (Δ = 6.23e-13 at M = 2^16, ladder-fft/2)
degree
1402
status
verified
content hash
e54f057c2917aa1a27a678375c069006ee5a1e8ba06a2f713fd87383d244fff2
submitter
David Renshaw
note
Periodic quadratic-character segment p=1291, shift=268, exact length 1403; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:24Z

Coefficients (canonical symmetry representative)

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