{"id":2710,"hash":"f9ca0eb2f11528155769b5af8280ef15259a186ba2bfa57c2507d7a7a46408f4","degree":1356,"score":0.9785972899357072,"score_delta":1.1268763699945339e-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=953, exact length 1357; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:05Z","submitter_name":"David Renshaw"}