Factor Info

ID 168984
Size 623 digits / 2068 bits
Status composite
Value 20310126667925769820325731436942666458900233593171097247658555633003882285242762246911705006476165412521255654903639393945112252335142362677202947028709258849868866034489373524975832970744290437140048416371086426425955463453666920478267808721595735859166935115919917191944323727798763422058032757878440596500225856027957074191589461040994743701855542354783619832083384458951268709421391136977751993851300511376760642940751759721972672458803632389101046112726317922598148631197130310481198725583268606835722900632307924446956449749550680528485836559904601101405420160029362233609868064241732011101770629945039855809945381103

Factorizations

Primary (ID: 131754) 3578319942163234761948197423711625937273928656180280573469957211934243130134304207939291415435034091514822796033427258153670673 (proven prime)
(ID: 168985) 5675883374376943387602644829763227077657364022319009454435465709589365790518391117562564722183819004183332419086590429001510899739408997303949226445318360891000082510883782785493079187912560254749718123539173776237724495709343843542727532211408490647306008309916160219097470887522762250365481955689340163460584655136307298733849083131324289731708174439630000468311387897511352487885143921087238432249059015414860779225348865785528903366435010830821030759144463506887217220365890254669540944326911 (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.