{"id":2807,"hash":"bcbcb7fb3fb24861af76e6c83244976b038a3ec4023ef4b1a982a0084f1a3024","degree":1492,"score":0.9784272516846544,"score_delta":5.720646178986044e-12,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1367, shift=959, exact length 1493; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:52Z","submitter_name":"David Renshaw"}