{"id":2400,"hash":"093346db9d0f4dff9d265b9d36d50e77c7d20dd4350551a50bd060ef4633d2cc","degree":1088,"score":0.9782997634912727,"score_delta":3.075206755909221e-11,"log2_m":15,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=967, shift=666, exact length 1089; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:49:43Z","submitter_name":"David Renshaw"}