In mathematics, RSA-110 is one of the RSA numbers, large semiprimes that are part of the RSA Factoring Challenge. It was factored in April 1992.

The factorization of RSA-110 is as follows:

RSA-110 = 3579423417972586877499180783256845540300377802422822619
          3532908190484670252364677411513516111204504060317568667

RSA-110 = 6122421090493547576937037317561418841225758554253106999 * 5846418214406154678836553182979162384198610505601062333