RSA号码列表，英文:RSA numbers是一系列的RSA加密算法所使用的序号列表。许多人相信，合理使用下这些序号是能保护一些重要机密。目前被用来当作病毒使用的有768/1024/2048。据知他们均是变种来的电脑绑架病毒。 目前要破解2048仅只能依靠超级电脑。受感染的文件将上传至某服务器，对方会要求赎金，并威胁不缴交赎金即撕票。

In mathematics, the RSA numbers are a set of large semiprimes (numbers with exactly two prime factors) that are part of the RSA Factoring Challenge. The challenge was to find the prime factors but it was declared inactive in 2007. It was created by RSA Laboratories in March 1991 to encourage research into computational number theory and the practical difficulty of factoring large integers.