{"id":2737,"hash":"955e5cb84c8265bb84b3ea50f139a59785ed65ee6138c51d0c61769fdb640b96","degree":1383,"score":0.9785598981531766,"score_delta":5.604516850610253e-12,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=946, exact length 1384; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:17Z","submitter_name":"David Renshaw"}