Polynomial #697

ratio: 0.9814434817 (Δ = 1.27e-13 at M = 2^16, ladder-fft/2)
degree: 495
status: verified
content hash: 7dec8a64c7e1b51ca1667e5fb9cfe1391bb7ddeb6b7f5b108ea3e75d4efa63cb
submitter: David Renshaw
note: Published LABS sequence from Psenicnik, Boskovic, Popic, and Brest, Prioritizing Search Space Regions in the Low Autocorrelation Binary Sequences Problem (2026), arXiv:2607.09688; merit factor 7.54280
submitted: 2026-08-25T20:03:31Z

Coefficients (canonical symmetry representative)

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

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