Pacantius' revolt was not the only threat to his rule: in the East, Marcus Iotapianus led another uprising in response to the oppressive rule of Priscus and the excessive taxation of the Eastern provinces.
Another two usurpers Marcus Silbannacus and Sponsianus are reported to have started rebellions without much success.
In April 248, Philip had the honour to lead the celebrations of the one thousandth birthday of Rome, founded in 753 BC by Romulus (see founding of Rome and ab urbe condita).