{"id":2745,"hash":"08be71021e1934dfbb795c6aee0c6ffb672eb56d3012b02d5d016c79678e540a","degree":1391,"score":0.9785854821079196,"score_delta":1.553557282818474e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=948, exact length 1392; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:20Z","submitter_name":"David Renshaw"}