Littlewood Ultraflat

Polynomial #2670

ratio
0.9786949847 (Δ = 3.27e-12 at M = 2^17, ladder-fft/2)
degree
1312
status
verified
content hash
8b509b87d537ce40cf14f8a1c794ee36f906497c6d7ebc98a044e81c11ddebe4
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=266, exact length 1313; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:28Z

Coefficients (canonical symmetry representative)

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