Littlewood Ultraflat

Polynomial #2661

ratio
0.9787301700 (Δ = 3.90e-14 at M = 2^17, ladder-fft/2)
degree
1303
status
verified
content hash
236521d178927a690c4e924d6cae8e01e39e9617dcbf987df80018838fbad76b
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=265, exact length 1304; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:23Z

Coefficients (canonical symmetry representative)

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