Factor Info

ID 20541
Size 321 digits / 1064 bits
Status composite
Value 132523310026125774703545898558171630722627740190767552544460444879413228138939334454348690018106843751942258101910442885889227682942060097377219628957490428292418373533548877597036780044215845611220911087205587727570891249697030629247655325430011017471551963873244046438214904992178253969252453621691856435508101347140341

Factorizations

Primary (ID: 6706) 717433171088016374418821 (proven prime)
(ID: 20542) 184718682334061615332084882412308607511375914693832267027494379129380805663734407554012756621304207103927445669760450253116209314777623541754364584643319467447641309270179747552506728945995273292298251688989394570122299160523970109742667696607339679860868875415835674366450981235801792022666003121 (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.