Polynomial #618

ratio: 0.9793238066 (Δ = 1.03e-12 at M = 2^16, ladder-fft/2)
degree: 480
status: verified
content hash: 58937dcd66f794424ed2c77c4de7199eb53eaceeb029aa096dbb0aa17752ee03
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 7.3700624
submitted: 2026-08-25T19:51:03Z

Coefficients (canonical symmetry representative)

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

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