{"id":2723,"hash":"efce9d6c87df9e40b033347a5f42e928a6e17ee0bfcc3c4169e27ab57cf657aa","degree":1369,"score":0.9787368339010708,"score_delta":2.3436808049837055e-13,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=948, exact length 1370; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:11Z","submitter_name":"David Renshaw"}