{"id":2749,"hash":"9d56728abe0b9f90b0fc8989f8436bcf5a5b640a01948feec90b8a3054a7a9b4","degree":1395,"score":0.9784839744281099,"score_delta":4.0140113455322535e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=943, exact length 1396; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:22Z","submitter_name":"David Renshaw"}