{"id":2639,"hash":"c0040031ec8c757431fc3973bfeeda6f7bb65d0e8ab178a4bfdfec41548e35b1","degree":1277,"score":0.9785072636420608,"score_delta":5.851019668767776e-11,"log2_m":22,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1187, shift=829, exact length 1278; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:11Z","submitter_name":"David Renshaw"}