The generation and verification of credit card numbers follow international standards, such as the Luhn algorithm, but this does not mean that other people's credit card numbers can be predicted at will. Any attempt to predict or generate another person's credit card number is illegal and violates the relevant provisions of the Criminal Law of the People's Republic of China on infringement of personal information and financial fraud. We resolutely oppose any form of online fraud and illegal activities, and call on the public to raise legal awareness, protect the security of personal information, and support law enforcement agencies to combat such criminal acts in accordance with the law. If you encounter any suspicious financial fraud, please report it to the public security organs immediately.