{"id":2849,"hash":"cace732a90a5b8599237e96cf6e710d66706ce0b50716a95cdcdb91969a9b01b","degree":2144,"score":0.9784236502804706,"score_delta":1.149080830487037e-13,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1987, shift=414, exact length 2145; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:55:19Z","submitter_name":"David Renshaw"}