Factor Info

ID 121223
Size 292 digits / 968 bits
Status composite
Value 2010155179533244109387414593600091225354317790002381037334344930147045349284216000663254755897438782915816396792204914199882229152186163494748085250624992723982660202484266420762835877652782139707054683199824233167639351891880112011690766708167308486316335642527988644386894412525065717867521

Factorizations

Primary (ID: 43837) 194700334797207875239929862869847436870203128651311 (proven prime)
(ID: 121224) 10324353995728573312194517078686011055466305098709827415640253406029907269041067856445229303996106008830619329684125520062009813990642859904814224892855849513061160122632426995888050688829084668717838450041116931335071651738821086858595452111 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.