{"id":2747,"hash":"1752b9506a8676fb103a9c30a201f708aea293aa937924cac054ddb707d25c5d","degree":1393,"score":0.9785494660088291,"score_delta":1.3310463842231002e-12,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=946, exact length 1394; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:21Z","submitter_name":"David Renshaw"}