{"id":2718,"hash":"bd271732161c1bf73ad93ee27786f8e12cb8c44898fd0e88d08f77d30250a935","degree":1364,"score":0.9787559872756608,"score_delta":2.110644992114885e-12,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=951, exact length 1365; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:09Z","submitter_name":"David Renshaw"}