{"id":2517,"hash":"9504cb97da79f9075303442b056f2c11c0cc9bd3828760779bc4f1ecd3d7734d","degree":1115,"score":0.978570418324381,"score_delta":1.0813572259849025e-12,"log2_m":19,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1039, shift=742, exact length 1116; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:06Z","submitter_name":"David Renshaw"}