Polynomial #617

ratio: 0.9792789655 (Δ = 5.00e-11 at M = 2^15, ladder-fft/2)
degree: 479
status: verified
content hash: 8762c6507cc70d290540e55b5b8372cd037b0d086dd1665af07ff6f28a873586
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 7.3921971
submitted: 2026-08-25T19:51:02Z

Coefficients (canonical symmetry representative)

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

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