{"id":2605,"hash":"9cf60372bc6399d627bdb2e365d47f2d980e2e7fc4ed0fd26e8464342036bd09","degree":1242,"score":0.9784757177371162,"score_delta":8.250500282969142e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1171, shift=256, exact length 1243; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:41Z","submitter_name":"David Renshaw"}