{"id":2380,"hash":"59feb2bdd9bca90248132f562be6200543eafd37e4585c190cdcf0bc96181f52","degree":888,"score":0.9783202397507454,"score_delta":1.0810130568472687e-11,"log2_m":15,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=811, shift=574, exact length 889; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:49:28Z","submitter_name":"David Renshaw"}