{"id":2724,"hash":"b6d9deb07a6048ede3a39fa10fc38f860ce74d718ea68a7e82b6bb20e2a76093","degree":1370,"score":0.9786940243715085,"score_delta":2.383870878475136e-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 1371; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:12Z","submitter_name":"David Renshaw"}