{"id":2508,"hash":"a7b1baf8ebb75facc1e4320624cbbbd9ebb374f9c2c8a6a949aed0f3ac2f758d","degree":1100,"score":0.9786103311661828,"score_delta":4.028999356364693e-12,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1039, shift=220, exact length 1101; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:01Z","submitter_name":"David Renshaw"}