Polynomial #593

ratio: 0.9811277260 (Δ = 1.03e-11 at M = 2^14, ladder-fft/2)
degree: 455
status: verified
content hash: 6538a4e8e2261796719e5b5a1fcaff5973806420b617b98e329e49f6d9239b14
submitter: David Renshaw
note: Best-known LABS sequence from Psenicnik, Mlinaric, Brest, and Boskovic, Dual-Step Optimization for Binary Sequences with High Merit Factors (2025), arXiv:2409.07222; merit factor 7.6289991
submitted: 2026-08-25T19:50:51Z

Coefficients (canonical symmetry representative)

++++++++++++++++++++++++++++--------------+++++++++++--------++++----++++----+++--+++----+++----+++++--++--+++--+-+++--+-+--+++-++---++-++--++----+--+++---++-++--+--++--++-++--+----++++-++-----++--+--+--+-+++--+-----++++-+--+-+-----++++-+--+-+---++-++++---+++--++-+-++---+-++-+---++---++--++---++---++-++-++---+-++--++---++-++---+--+++++--+----++-++--++--+-+--+-++-++-+--+--++-++-+--+-++-+--+-++-+-+-+--+-+-+-+-+--+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+--

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