{"id":2609,"hash":"dbb1bf9d5a7b70cff4af79121ea9c0210c29d6748f10c1ab7e92573f3847ec2f","degree":1246,"score":0.9784708398400583,"score_delta":1.4766632361329357e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1171, shift=256, exact length 1247; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:43Z","submitter_name":"David Renshaw"}