{"id":646,"hash":"7a78cd0090606b7c59259622170f1f013492bee04f45db38739a02e23cdb67d4","degree":508,"score":0.980266732102513,"score_delta":1.910582803077432e-11,"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 7.4628701","created_at":"2026-08-25T19:51:16Z","submitter_name":"David Renshaw"}