Polynomial #609

ratio: 0.9806405469 (Δ = 8.09e-12 at M = 2^15, ladder-fft/2)
degree: 471
status: verified
content hash: 1d209d9307c4362213e0faf27b48c215e9bb6418e23aebd1ce272b2958c4e334
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 7.3828208
submitted: 2026-08-25T19:50:59Z

Coefficients (canonical symmetry representative)

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

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