{"id":2853,"hash":"30a3dc0876e638758b3f9b9023c548178907e014a2d45e65c504295cd62b97a7","degree":2200,"score":0.9784636844378066,"score_delta":2.209454841306524e-12,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=2099, shift=1529, exact length 2201; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:55:20Z","submitter_name":"David Renshaw"}