What is the number of the third generation social security card in Nanjing?

6217214301.The website of Nanjing Social Security Bureau shows that the card number of the third generation social security card in Nanjing starts with 6217214301. There are three numbers on the front of the social security card, namely the social security number (i.e. the cardholder's ID number), the social security card number (i.e. the social security card number) and the social security card financial account number.