{"id":2611,"hash":"400100c627a0a53e6a4a5612d13e6fc74cc78c8bd37df79261d620acff974505","degree":1248,"score":0.9785321845868394,"score_delta":3.68771679859492e-12,"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 1249; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:44Z","submitter_name":"David Renshaw"}