{"id":2746,"hash":"3bf268998f4f054385cb0e5763e7347a93a0f8e8068513b0e7c3b4ea51d6e4b7","degree":1392,"score":0.9785655275830217,"score_delta":5.334621633323877e-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=947, exact length 1393; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:20Z","submitter_name":"David Renshaw"}