{"id":2683,"hash":"bd872891e07962d3dec4b5d727326eb05bb5bfc6b3e476c5bcc6ec48b044111c","degree":1325,"score":0.9786280468987767,"score_delta":3.863576125695545e-14,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1229, shift=868, exact length 1326; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:34Z","submitter_name":"David Renshaw"}