{"id":2624,"hash":"18b25d060901d48641901f00c31ccbd73cb3936e50c30163956638f34c162af1","degree":1261,"score":0.9785346937058071,"score_delta":2.2140289601679797e-11,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1171, shift=245, exact length 1262; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:49Z","submitter_name":"David Renshaw"}