{"id":2399,"hash":"3530f9f3e6802da6584432b839af596fd6c7ec129bd508f8bc25e4d963dc784b","degree":1086,"score":0.9783258504617186,"score_delta":4.107825191113079e-14,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=983, shift=198, exact length 1087; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:49:42Z","submitter_name":"David Renshaw"}