Factor Info

ID 165073
Size 882 digits / 2930 bits
Status composite
Value 582548026471139458749509693191751512017916200013669056229351279241093789909993254879208791555989929091011819036504343087050317455823976588305557160795914343681064099392693666438679797523923137847352468999897483424089979137249165106563528947556529497015006852044872752575174069245196417608984218291771540315331376683947983287527202349771374612745310036412028798567802271675245303900491795517186488248616435021670566826797643767913818122231995686017719210655536829350058944737539845128427832762312794853986078832669280081851477571440470319784811844689921603879803566207051831212327830958383725762271673722310862037460595484152490398990349188925075674283692184060979308082291952538447778053463147042526500769629139044138627242054822142936687935374316183975418089666986063606689357157264321856625869530192890766230247487944500608404737534885902939407374960266737625555820951121265961389

Factorizations

Primary (ID: 163553) 486647943120513611408211497333 (proven prime)
(ID: 165074) 1197062547384233221926353541131209846118505859956497560330724874921275698561290899861374790572260040455942582169202866748400063631333929326941109938541630728648518548715314019595768265232778153134963834137763458572985437467657601016655925420741999743430284621865022236187839737312976864925385911114364583917771526687923545024505774165116443849178404731122573225851285004766066619345171796145147342394267401216884178971851961788546415104691415450882489098516633979286690315246800673536560220357128849094181038315305174478458757278645262291529446442339895957416101356307051009812872359399338111304100066752201430723468314993616617435023861481107829353200112173387793961276445986043830488009505661781784427816157839367177409173805694739441760421187380668392969296091319071523629078377615021187950472821306936889305638873796996880552518929483976658625951833 (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.