{"id":2855,"hash":"47285c7e28015da4be28b9462198c393b45a1103a85d26ce533b64cc49a66dca","degree":2287,"score":0.9784357417423931,"score_delta":8.604228440844963e-14,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=2143, shift=1531, exact length 2288; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:55:27Z","submitter_name":"David Renshaw"}