{"id":2489,"hash":"7d87d2239c7df684a897522488c2599dc361a5eb1d40549625fce5fbd9a6f5c9","degree":1020,"score":0.9785508484441571,"score_delta":1.1778689135155673e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=983, shift=717, exact length 1021; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:51:53Z","submitter_name":"David Renshaw"}