Littlewood Ultraflat

Polynomial #2646

ratio
0.9785804953 (Δ = 5.00e-15 at M = 2^17, ladder-fft/2)
degree
1287
status
verified
content hash
c07c2c6c29041ad118a7eb878ed6b1a1ff3c9eb63a1ae701069f20f5889c2bc5
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=899, exact length 1288; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:16Z

Coefficients (canonical symmetry representative)

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