{"id":2654,"hash":"8082208ca91fdaf3c91b753fac7c41116a51a0582c0027ac5b4457e682e4beca","degree":1295,"score":0.9786575578931961,"score_delta":1.6209256159527285e-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=898, exact length 1296; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:20Z","submitter_name":"David Renshaw"}