{"id":2820,"hash":"a8c0f6bf1ca0eedaa1068d0c9ade10eac569f44b7e42e798ea347547d7b1a4c6","degree":1598,"score":0.9784397398317352,"score_delta":1.0742517986273015e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1487, shift=1067, exact length 1599; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:55:04Z","submitter_name":"David Renshaw"}