Factor Info

ID 150710
Size 422 digits / 1400 bits
Status composite
Value 21433791370794403927684377091892158853122585113196490228863060197702334789533277820324154559018741319140567720706814885079838463441682109036156746208658999483309111817752649574120457105313625478652823814335228387277508516885244187406902931598990303132154369457822144971989819973334355490262671023510457950343089169825813163502413705263647488779682398113685786250050317834935176695078058880604761896843536378614601729606761

Factorizations

Primary (ID: 149752) 68630611242149057557 (proven prime)
(ID: 150711) 312306578403763013247278739973466151622419525176425075034175262169147605119103335954705299369870104129671467505912417251975176215350106554204017902574513405863964210080127055188824287700456251702545905436496269693718654179039307041024815995831317519412181706884983029286385942793035445835623137773303443280061908016173968329826813886872130178843316151414693362068217750938753495325879409103664520634373 (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.