{"id":331,"hash":"61681bac53d882b82dfa932fac1c26705b6211d9fd7fd4e7ffffccd87b1e989d","degree":300,"score":0.9811104882482236,"score_delta":3.175237850427948e-14,"log2_m":15,"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 7.4827","created_at":"2026-08-25T19:17:39Z","submitter_name":"David Renshaw"}