Littlewood Ultraflat

Polynomial #2851

ratio
0.9784441954 (Δ = 3.48e-11 at M = 2^17, ladder-fft/2)
degree
2170
status
verified
content hash
84e5d43f9b68f95b21b4ffdc72e473f4b8ad3db946bbf160fecccc08cc7d2f97
submitter
David Renshaw
note
Periodic quadratic-character segment p=1987, shift=1391, exact length 2171; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:55:19Z

Coefficients (canonical symmetry representative)

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