{"id":2631,"hash":"1a27fcf1d776add965695c5623171782130a091be25b6571415960fa52fbbaa1","degree":1268,"score":0.9785164947047491,"score_delta":9.947598300641403e-13,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1171, shift=246, exact length 1269; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:58Z","submitter_name":"David Renshaw"}