Littlewood Ultraflat

Polynomial #2754

ratio
0.9785157560 (Δ = 1.14e-12 at M = 2^16, ladder-fft/2)
degree
1400
status
verified
content hash
a31d006931454a585780bad1b69a4d6b6c665c7981e82310da821d8c66888182
submitter
David Renshaw
note
Periodic quadratic-character segment p=1291, shift=268, exact length 1401; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:23Z

Coefficients (canonical symmetry representative)

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