Littlewood Ultraflat

Polynomial #2818

ratio
0.9786245447 (Δ = 1.01e-12 at M = 2^18, ladder-fft/2)
degree
1559
status
verified
content hash
2ca358c360383b1dff11dc0d1ff4d2c9afcf863549538b0ad0ac814955ca3a7e
submitter
David Renshaw
note
Periodic quadratic-character segment p=1481, shift=332, exact length 1560; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:55:03Z

Coefficients (canonical symmetry representative)

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