{"id":2863,"hash":"925e659f137f880d6d1041b09ac12e69eae8dd7d5b8e0c5bc9c0c3224dc36f04","degree":2500,"score":0.978576851048402,"score_delta":9.688916335903741e-13,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=2371, shift=1717, exact length 2501; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:55:31Z","submitter_name":"David Renshaw"}