Polynomial #605

ratio: 0.9806295405 (Δ = 3.05e-11 at M = 2^15, ladder-fft/2)
degree: 467
status: verified
content hash: d54959a36b21ddc3ed42e08c711dc2d0a616c1916bff3523f090fe8140acbd0e
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 7.5080214
submitted: 2026-08-25T19:50:57Z

Coefficients (canonical symmetry representative)

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

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