Polynomial #685

ratio: 0.9817360371 (Δ = 4.01e-14 at M = 2^15, ladder-fft/2)
degree: 464
status: verified
content hash: bded9e9999944813278093898a0f3b09b0ae36a09fd88dc3769668dde647cc3a
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 7.54132
submitted: 2026-08-25T20:03:24Z

Coefficients (canonical symmetry representative)

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

download sign string · canonical blob · JSON

← leaderboard