{"id":2555,"hash":"c4a713a545222ecc90ddb49c773a0c04e88812d4ac77b08ce6305d43f7f8b1ec","degree":1171,"score":0.9785414452808808,"score_delta":2.4424906541753444e-15,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1087, shift=231, exact length 1172; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:21Z","submitter_name":"David Renshaw"}