{"id":2671,"hash":"6b2c544a6d65526b0f4121c3f200c9e53848b08223ab3da443379d3b3c6b6409","degree":1313,"score":0.9786805265044028,"score_delta":3.907985046680551e-14,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1229, shift=880, exact length 1314; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:28Z","submitter_name":"David Renshaw"}