I think you ought to review that statement. Peter is mentioned 60 times in Acts of the Apostles : Acts 1:13, Acts 1:15, Acts 2:37, Acts 2:38, Acts 3:1, Acts 3:3, Acts 3:4, Acts 3:6, Acts 3:11, Acts 3:12, Acts 4:1, Acts 4:8, Acts 4:13, Acts 4:19, Acts 5:3, Acts 5:8, Acts 5:9, Acts 5:15, Acts 5:29, Acts 8:14, Acts 8:20, Acts 9:32, Acts 9:34, Acts 9:38, Acts 9:39, Acts 9:40, Acts 9:43, Acts 10:5, Acts 10:9, Acts 10:13, Acts 10:14, Acts 10:17, Acts 10:18, Acts 10:19, Acts 10:21, Acts 10:23, Acts 10:25, Acts 10:26, Acts 10:32, Acts 10:43, Acts 10:44, Acts 10:45, Acts 10:46, Acts 11:1, Acts 11:2, Acts 11:4, Acts 11:7, Acts 11:7, Acts 11:13, Acts 12:1, Acts 12:3, Acts 12:5, Acts 12:6, Acts 12:7, Acts 12:11, Acts 12:14, Acts 12:16, Acts 12:18, and Acts 15:7.
You are equally wrong on your assessment of the exclusivity of the ministries of the Apostles and St. Paul and to the historicity of Peter and the Catholic Church.