Littlewood Ultraflat

Polynomial #2742

ratio
0.9785138728 (Δ = 3.03e-12 at M = 2^16, ladder-fft/2)
degree
1388
status
verified
content hash
56ac40f416ac2f2fb9dc32085f9b655dd10c1eaddf51fd8eb1a63b6d5ad72854
submitter
David Renshaw
note
Periodic quadratic-character segment p=1307, shift=951, exact length 1389; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:19Z

Coefficients (canonical symmetry representative)

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