{"id":2734,"hash":"7deedfcdb4066c137207828d0a1276b507f32bc8fd811ddf0021767287f5347d","degree":1380,"score":0.9786184997409492,"score_delta":2.650202279852465e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=948, exact length 1381; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:16Z","submitter_name":"David Renshaw"}