{"id":2787,"hash":"c52040b17b1951253683545fbbd28de6ccd8049e968367d1d4e9ca5296c2f10d","degree":1471,"score":0.978521826204891,"score_delta":9.188039218344102e-11,"log2_m":22,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1373, shift=976, exact length 1472; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:37Z","submitter_name":"David Renshaw"}