{"id":2429,"hash":"427917148463a2b1053e96c51181356560ff748584b1d3b79754150f2ce4015e","degree":1120,"score":0.978549569704791,"score_delta":2.7786883904923343e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1039, shift=216, exact length 1121; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:49:56Z","submitter_name":"David Renshaw"}