Littlewood Ultraflat

Polynomial #2621

ratio
0.9785651116 (Δ = 2.22e-11 at M = 2^16, ladder-fft/2)
degree
1258
status
verified
content hash
ec18250896eb7ee8df073f45317b35129bd4e98c0ea13a6a3ac92d6ab49c6890
submitter
David Renshaw
note
Periodic quadratic-character segment p=1171, shift=246, exact length 1259; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:52:48Z

Coefficients (canonical symmetry representative)

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