Factor Info

ID 13821
Size 276 digits / 915 bits
Status composite
Value 217277031158910330884065871067736415001884190844480463429306884207931137460713846779888139205815877731528050747757194203270124732819247629430844044710047577535199359028453951053164271645089314905886846550095241345496505707701551112310570551030618780218757530176154703727167811

Factorizations

Primary (ID: 10453) 6969336604531667168509871230100794095801832527002849548226132675916172927 (proven prime)
(ID: 13822) 31176142506537914877924386481585866293466197538178111943507177305482656752891307639585818651875807467957035040461539874832782085449464582447315071403576227419813924003884634077963120023042111601642072893 (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.