{"id":2372,"hash":"314dad5f8dfa7e64a761787a174d31b247dbbc04ef14ee0b69e259804f6810e5","degree":872,"score":0.9785018251447668,"score_delta":5.463207664035963e-11,"log2_m":15,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=809, shift=163, exact length 873; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:49:21Z","submitter_name":"David Renshaw"}