{"id":2633,"hash":"db15c8352a4aa4fb09f72718cfca4071ad5eb55aa4031b059a831e9bbd27e732","degree":1270,"score":0.9785305631598976,"score_delta":4.605205106145149e-13,"log2_m":18,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1187, shift=839, exact length 1271; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:59Z","submitter_name":"David Renshaw"}