{"id":2781,"hash":"934d7b739ff3a584d208814ab044efada6ac72fa826d1acea202589f0d778221","degree":1447,"score":0.9785074717305972,"score_delta":2.574385149500813e-12,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1327, shift=929, exact length 1448; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:35Z","submitter_name":"David Renshaw"}