{"id":2616,"hash":"56bbdb40531a9ed7ce4c85fd65edb8c1104d040d52a3dba332226b66ab3f8445","degree":1253,"score":0.9785088607405859,"score_delta":8.453238109495942e-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=246, exact length 1254; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:45Z","submitter_name":"David Renshaw"}