{"id":2714,"hash":"3e048549f053901e629fa62e93abb708d8ddb663fb7eff49d9f113dc2733d06c","degree":1360,"score":0.9787165982739845,"score_delta":7.105427357601002e-15,"log2_m":18,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=954, exact length 1361; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:07Z","submitter_name":"David Renshaw"}