CCLI

L times V plus I

• 10% of MMDX

• 20% of MCCLV

• 251

• 251, in old Rome

• 251, in Rome

• 251, in the Forum

• 251, to Caesar

• 251, to Cicero

• First year of Cornelius's papacy

• Half of DII

• Mid third-century date

• Middle of the 3rd century

• One-fourth of MIV

• Third century date

• Third-century year

• Year at the end of the reign of Decius