{"id":2447,"hash":"45ae66276cbe6d6946b1c577f0c7a2c569bc560bdbe03245fc09e7eee091128c","degree":1138,"score":0.978538007003856,"score_delta":1.4055423491754482e-13,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1051, shift=751, exact length 1139; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:50:03Z","submitter_name":"David Renshaw"}