Littlewood Ultraflat

Polynomial #2468

ratio
0.9784998917 (Δ = 4.22e-11 at M = 2^15, ladder-fft/2)
degree
871
status
verified
content hash
23699c23ebc182e0e69318339be1499a1b7799f8144307678a6f34e644833fa6
submitter
David Renshaw
note
Periodic quadratic-character segment p=809, shift=164, exact length 872; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:51:42Z

Coefficients (canonical symmetry representative)

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