{"id":2676,"hash":"e533bc63e038e0f5b4bc2c9a50b5f482b46bff4551efc317f392d7963fb316c6","degree":1318,"score":0.978652515775225,"score_delta":3.2635005808856477e-12,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1229, shift=264, exact length 1319; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:31Z","submitter_name":"David Renshaw"}