Factor Info

ID 172263
Size 339 digits / 1124 bits
Status composite
Value 223609989860232135961435627213478261526194963510403745056214405404026247839228277073989016107932060342181981589322307846901960151097174103948878878001745316540125895312430446624237486276487627023398757653500350764120864997119174948861619254181305770945089472864385811126428469496374133406673426473510451869911249090150308874000998181724781

Factorizations

Primary (ID: 172264) 2743520404750990132963831311497604469611263786302309400127463122771266349848543490756469921436682806426299292644982655530216498446251256542459551 (composite)
(ID: 171603) 81504766457360329718341170710984854274585585505824800192631221137270802860855600880810818428035754614870277541936230174159420150072886460954064665273847014298313241256516116293505933701528143731 (proven prime)

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.