{"id":2803,"hash":"b25201fb12c6985ce2b7f05a5ccdc4306d86a303e5a712757f26e70d4d952e80","degree":1488,"score":0.9784549673737347,"score_delta":3.4361402612148595e-13,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1367, shift=963, exact length 1489; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:50Z","submitter_name":"David Renshaw"}