Polynomial #679

ratio: 0.9812301900 (Δ = 3.19e-13 at M = 2^15, ladder-fft/2)
degree: 458
status: verified
content hash: 5cdfc96ba5a507dccbb977a5c2ef37da0ac046549f15fcbcfe1ee372cd253586
submitter: David Renshaw
note: Published LABS sequence from Psenicnik, Boskovic, Popic, and Brest, Prioritizing Search Space Regions in the Low Autocorrelation Binary Sequences Problem (2026), arXiv:2607.09688; merit factor 7.47042
submitted: 2026-08-25T20:03:21Z

Coefficients (canonical symmetry representative)

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

download sign string · canonical blob · JSON

← leaderboard