{"id":2512,"hash":"d4e2449e1cd2e916887dd53f2cf25b7b6181fd38ea9191bfd37a5b985cb25e55","degree":1106,"score":0.9784678835323627,"score_delta":4.198863479132342e-13,"log2_m":18,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1039, shift=221, exact length 1107; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:03Z","submitter_name":"David Renshaw"}