{"id":2793,"hash":"a8f8b69d4b3a2351ca28fc63b40b1d63fdf3e223fd9161ec090bb1cca153001a","degree":1477,"score":0.9785376627278871,"score_delta":9.167988590519371e-11,"log2_m":22,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1373, shift=299, exact length 1478; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:44Z","submitter_name":"David Renshaw"}