{"id":651,"hash":"05a600643b5bd9ddffd3f52a93f76a074a4249650e2960772687931785bf291e","degree":513,"score":0.9800014611995177,"score_delta":5.037081862724335e-13,"log2_m":18,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Best-known LABS sequence from Psenicnik, Mlinaric, Brest, and Boskovic, Dual-Step Optimization for Binary Sequences with High Merit Factors (2025), arXiv:2409.07222; merit factor 7.2386432","created_at":"2026-08-25T19:51:19Z","submitter_name":"David Renshaw"}