{"id":2396,"hash":"1a4782cf62631ef212c3d441867c77499b9e0f952bca1899ea8be2e62b9c75c7","degree":1079,"score":0.978436548913656,"score_delta":1.4432899320127035e-15,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=983, shift=686, exact length 1080; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:49:41Z","submitter_name":"David Renshaw"}