{"id":2699,"hash":"2ecd8082737b99dcfd6d432c5d6b9722429138bca72a9fa93f38d6ffbf2a52f0","degree":1344,"score":0.9785152640997702,"score_delta":2.0372592501871623e-13,"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 1345; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:55Z","submitter_name":"David Renshaw"}