{"id":2612,"hash":"d139c66fe85fbb42e368339a17da73a06442647f545d7ec0e4cc2fd45ef3778a","degree":1249,"score":0.9785261462432022,"score_delta":1.0691447727140257e-13,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1171, shift=256, exact length 1250; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:44Z","submitter_name":"David Renshaw"}