Littlewood Ultraflat

Polynomial #885

ratio
0.9840748924 (Δ = 6.93e-14 at M = 2^11, ladder-fft/2)
degree
66
status
verified
content hash
8a071df02e4d11903e97fa00e1773b187cd92e7276fb2e5ad366501b6c2b087d
submitter
David Renshaw
note
Exact general LABS ground state from Packebusch and Mertens, Low Autocorrelation Binary Sequences (2016), arXiv:1512.02475; merit factor 9.313278
submitted
2026-08-25T20:20:41Z

Coefficients (canonical symmetry representative)

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