{"id":2813,"hash":"c6d9f7c185168d84d07b5997dfda221b74ca2b928f53c1cb208233479348a6b8","degree":1498,"score":0.978439583175375,"score_delta":2.4646951146678475e-13,"log2_m":18,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1367, shift=959, exact length 1499; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:55Z","submitter_name":"David Renshaw"}