{"id":2755,"hash":"0de7e00191309b60b68d0d7a7a2e0a9df4f77d5a12b59fc7c5652a1ec4a2517c","degree":1401,"score":0.9784712265683939,"score_delta":2.2881696537524476e-13,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1291, shift=268, exact length 1402; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:24Z","submitter_name":"David Renshaw"}