{"id":2656,"hash":"49181ab91120d9a9fe8c13b86b9f7782d394819e7b2fc6585e6c4012c6482f5f","degree":1297,"score":0.9786512777310493,"score_delta":3.963496197911809e-14,"log2_m":18,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1229, shift=271, exact length 1298; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:21Z","submitter_name":"David Renshaw"}