Factor Info

ID 159718
Size 779 digits / 2587 bits
Status composite
Value 38558883168671234065258510873637517271364076558655546062447726862673129813158081405081666930298627976890432735043231814261909369369978860816414279430204539850186248660376179271481931400641602085840289059531504224023892566094221332919917513912530647615051594295013707181642023384504563808896540581796982542146842893561541119965817544765961344623583233129798334043156137223900715426183544713938231356505819764568553263344678058341160754697224824121331913108670840769053341644909383694673802273011167971395341061064344113679222390438780636584395481892070276774205202097942471473404118372361026065014124049755385814675241464025193333189287857508415736789737389395581115238246500204344870525892353915676066924032999209810978154029862406649298721366699392528848250192038893407244161491

Factorizations

Primary (ID: 159719) 1913591619289410794735087115047 (proven prime)
(ID: 159720) 20150006291828144095996650571675536583246564644791223456388866092810283644065109237684250082156167243518234876371486863653578706225391301974166739172363372098905622487866122320870822330626051933855761744162751491823553301257271224252554716713883323270878793107375724953632082057960915224610075511323313564362159918657670691362169353485543057846389186421369830086788550153226782975311192993754636056357944164621697889660458052264667059841622243306411372569013815574581585362886313028118044887442265624759286808609224987752278275967383752839459778642408148926546398310077150383645106376079776607231243729972699796531909991459842111025631598746546243154849558427533048443660766054613144478701142646795260823842112329720959294700031267249919261909512053 (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.