{"id":2702,"hash":"dd731c303cc3db99f692e05a76d011a2d624f7555f86c99df4fe276c5386f683","degree":1347,"score":0.9785208120435559,"score_delta":7.503053733870502e-11,"log2_m":22,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=951, exact length 1348; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:57Z","submitter_name":"David Renshaw"}