{"id":2510,"hash":"19d414ac4f9ba9ac791d78885a4de637908f2c8545467707359fa6d00256ccf0","degree":1103,"score":0.9784923805530035,"score_delta":5.750555587269446e-11,"log2_m":19,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1039, shift=221, exact length 1104; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:02Z","submitter_name":"David Renshaw"}