{"id":2717,"hash":"551eb7e4a2d4f3a50c93b215e6883f4f74233778a6cb4cae30af433b3001108c","degree":1363,"score":0.9787623222907773,"score_delta":3.0664804029356674e-11,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=951, exact length 1364; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:09Z","submitter_name":"David Renshaw"}