{"id":270,"hash":"9b715618c80cf85b8dbe7ab52390436e0463c7904e70ad12790644285a55e83f","degree":158,"score":0.984829544437866,"score_delta":2.226097084445655e-11,"log2_m":12,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Best-known skew-symmetric LABS sequence from borkob/git_labs 2018 archive; merit factor 8.7842","created_at":"2026-08-25T19:17:10Z","submitter_name":"David Renshaw"}