{"id":267,"hash":"855d20d43997972477042d47b37c4535002f3f92a6911e32b66f464821f02fc3","degree":152,"score":0.9834005270192999,"score_delta":2.674616084163972e-11,"log2_m":14,"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 8.7347","created_at":"2026-08-25T19:17:08Z","submitter_name":"David Renshaw"}