Littlewood Ultraflat

Polynomial #2419

ratio
0.9784446677 (Δ = 3.41e-12 at M = 2^17, ladder-fft/2)
degree
1110
status
verified
content hash
ca04f8d8b81498d2946150e1687fd150bfaafb63568dec803f6548a5fcb778ad
submitter
David Renshaw
note
Periodic quadratic-character segment p=1039, shift=220, exact length 1111; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:49:51Z

Coefficients (canonical symmetry representative)

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