{"id":2832,"hash":"79d575d2420292d7553a85ebd022950a2780cf368e1ee980231334db06cbc021","degree":1800,"score":0.9784585331271822,"score_delta":3.3306690738754696e-16,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1663, shift=1182, exact length 1801; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:55:10Z","submitter_name":"David Renshaw"}