Factor Info

ID 219548
Size 751 digits / 2492 bits
Status composite
Value 1273811296535547131376045958183939275586534642222828781502356474593252939855845187655757092556276015017385662094774930256755225176864642416189051327186002966658399394656431171237714134278168874060004638260050072227399751628572792360697417719983387105077234022523909974735681318937870148960764484258981487758501476852122452349738508291919698702454141999621654684073158866425327335503146826529518162140271425498454816916438912452046129887582721562926203625026689565713094912174447967977727563610400792542657948152072245222235438919891913662581435714936660242209217770318236642872869554431630558917085098236905507796260574189139158517884423354220794770304572223943729550767081448066231340217777748948987133067342254664544288031180527101545879476635896721

Factorizations

Primary (ID: 219549) 175586166912761258631359631561709 (proven prime)
(ID: 219550) 7254622154650891361236011257293623837991835675330741058653313236650969763756866174950316107974620391458907747805770989114970280225241772947080455496148797918884899516145399405954708535420384352151392835765045805643840065704311768522165101042193585138664474694051497929855520971961276405090983367168973084346675224205986303128715455012348012732510309720953503838645289459040145556366205499060829841966890690822950000300307966347096223768931540828780166389439943962873059407335343090317556144672333656682773799168621219873191856593928510560657262078531326648467894813340224997280599308884010231760546083664279284880497962723990346161007710253403429676815034990412166104174049504461283383224833616221690272361419776633269 (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.