{"id":2558,"hash":"b2c37ce5429af49cb4add793ef56dc5b7bc785261725c3b627b9c6fe239ef817","degree":1174,"score":0.9785505215830576,"score_delta":5.7648885665173566e-11,"log2_m":15,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1087, shift=231, exact length 1175; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:23Z","submitter_name":"David Renshaw"}