{"id":2673,"hash":"7ed89c1b226d1bbe5502668cfe74450256fbff55abf56355fcdafb31912bd858","degree":1315,"score":0.9786684490761727,"score_delta":1.3633538742396922e-13,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1229, shift=266, exact length 1316; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:29Z","submitter_name":"David Renshaw"}