{"id":2650,"hash":"0a08ab4dfc4da02ccbdcd91af1ef87b3a65e83e6906b24f14b149da6935db793","degree":1291,"score":0.978599951976195,"score_delta":5.10702591327572e-15,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1229, shift=267, exact length 1292; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:18Z","submitter_name":"David Renshaw"}