Polynomial #622

ratio: 0.9798308085 (Δ = 2.88e-14 at M = 2^18, ladder-fft/2)
degree: 484
status: verified
content hash: 988a30d107da1c501873fd12fd8209a7ddf28bfe6856f4b564208ecec79a8e93
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 7.3024028
submitted: 2026-08-25T19:51:05Z

Coefficients (canonical symmetry representative)

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

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