{"id":2738,"hash":"d5e7ebe590a3ad005e5fa7a9467512c326f9df718b87e6457d6403821d063b79","degree":1384,"score":0.9785662379688149,"score_delta":1.0901501923399337e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=948, exact length 1385; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:17Z","submitter_name":"David Renshaw"}