Littlewood Ultraflat

Polynomial #2489

ratio
0.9785508484 (Δ = 1.18e-11 at M = 2^16, ladder-fft/2)
degree
1020
status
verified
content hash
7d87d2239c7df684a897522488c2599dc361a5eb1d40549625fce5fbd9a6f5c9
submitter
David Renshaw
note
Periodic quadratic-character segment p=983, shift=717, exact length 1021; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:51:53Z

Coefficients (canonical symmetry representative)

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