Littlewood Ultraflat

Polynomial #2497

ratio
0.9785965070 (Δ = 1.60e-13 at M = 2^19, ladder-fft/2)
degree
1086
status
verified
content hash
22f3b155f3abd30b194e5e3ce8b27338aa4ff369d7c8fb17943e533272af64ac
submitter
David Renshaw
note
Periodic quadratic-character segment p=1039, shift=231, exact length 1087; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:51:56Z

Coefficients (canonical symmetry representative)

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