{"id":2732,"hash":"48e34aa8c41a10af5c9457148f3e2fbb5f5977d68d641d41bdf142ebb243e846","degree":1378,"score":0.978634425973812,"score_delta":1.2131851079288936e-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=947, exact length 1379; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:15Z","submitter_name":"David Renshaw"}