{"id":2507,"hash":"dee1b8c4b797f229d898852185fc21217c90eb62439640cf9c0885845abb67f7","degree":1099,"score":0.9786090536250586,"score_delta":4.277722620571467e-11,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1039, shift=221, exact length 1100; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:01Z","submitter_name":"David Renshaw"}