{"id":2797,"hash":"1f9b10acbd8f13c71efc27c17c268e09075a100bb8981624d9ddb32093886f11","degree":1482,"score":0.9784317512226753,"score_delta":1.0046963261345354e-11,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1373, shift=968, exact length 1483; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:48Z","submitter_name":"David Renshaw"}