Factor Info

ID 173571
Size 1081 digits / 3591 bits
Status composite
Value 5586775667854259268849560842031419782446936035726796993886944953728859512086586826449837164585414342318546141923379882591010333490788647391161288472047994912174577973259528699207833673138017797948806580819632217073410899707456590581869279805591671506301788293807456810730018748515281216189021750625130907716878745251994350778254529673403126678071358623496523791235065147058763566545570742584796162821071369494077658573022735453288681905506342570151945695589517648645173925615927275041482629277039802830029016085810440357664085528110628267613905333093515501507976091955484314347162741194584881908078720594738212937416291152144557342211732287618006734116895201697407880340214046901267722625908408855660799351526285308859834069274871522737016479617310883392702158672109005112589844794526777628957464564269139712256393400199792657670195573946999987718143640499717991442441464843155809643436881383487302419352059251153782574095035087004403837986410887079714865783095309757497639488427969267280805057963934385331775094388796327522554829736660531699989988635493898968327030828634372611327

Factorizations

Primary (ID: 171371) 237916085520023302947010376750220097331 (proven prime)
(ID: 173572) 23482126715572871729110386109564275881455578900658574874496872244187594792783941689909168900807760767653304998875144924548206195651854638498264405515439983311726905598860091975739520192527011824893223285723197986461957000532752355114861679285190416488751046055256414111618872533443495480232892849591050388855537932892775949873997861426488625815347988294340325752975923048746158382420535511785518421558482856777739573602897165560278371074236820162187044221798789691752581382099411199800962498284121393233717186095919671777612718692738912529166691025686589863603798534473589451526265191717175649011021592866533400466443745147242625941568163771258380078665118986026872030580254213664852128014095722373324035411384172117056889074097137497972092145983099599503032690675157839966102383230463059770609714061995199177546903763714489511961568999201265517000709222867175646330415898478116079535766227973983082537116671256093170711155409754222452031270699481012545186937157417499332482268283534293235744711615046941786634657649712625814230546551173075717 (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.