Factor Info

ID 122629
Size 543 digits / 1802 bits
Status composite
Value 254942930367485005526013279744125287651406281291236431397159363856428745024919158198905309543992426159953868441293512281606653453621695351610890089680275838618447700446705250636460474270577481208406773063996289594337699846067288479273605828164190889593345500091817110850366285486064646519808334859050327667215406466377574224311388678502475848692249348109312034357795289995785706403766164896849031296173888019391117806105184496869581828619968760786280232969285537621024661331992623993132396804941421982981831094519687465769182759125124050732747

Factorizations

Primary (ID: 10005) 175701972473101595567910407281228897994272964577564853904740088641 (proven prime)
(ID: 122630) 1450996404758714326048451993191813992756880322308357148496287074306128275432325467238313580316116370226205393032978500907814369026797355167568100816841859287944976738094126001019181430173881752399766433934408921394744083957769243529418241041387646890793618699428869129102113572201021286155692010416041791735235026657543835133750603319930336576404291386416443635158435108838472188438543787756656888395373572421184292216745763630242642190478684888806931179467481208059389575641867 (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.