{"id":2713,"hash":"696aa22b8644dc57defc5084333e0eaa0bb4ce0218198e89b19b315420f6fe37","degree":1359,"score":0.9786838749062389,"score_delta":3.6637359812630166e-15,"log2_m":18,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=955, exact length 1360; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:07Z","submitter_name":"David Renshaw"}