Littlewood Ultraflat

Polynomial #2620

ratio
0.9785598129 (Δ = 8.70e-12 at M = 2^16, ladder-fft/2)
degree
1257
status
verified
content hash
91631798bbc822a7171914c351bd6438c14be002e6ef6c6011619957e4854738
submitter
David Renshaw
note
Periodic quadratic-character segment p=1171, shift=246, exact length 1258; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:52:47Z

Coefficients (canonical symmetry representative)

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