{"id":2621,"hash":"ec18250896eb7ee8df073f45317b35129bd4e98c0ea13a6a3ac92d6ab49c6890","degree":1258,"score":0.9785651116382765,"score_delta":2.2233326291143385e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1171, shift=246, exact length 1259; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:48Z","submitter_name":"David Renshaw"}