Factor Info

ID 196412
Size 580 digits / 1927 bits
Status composite
Value 6553424375872686722308010168446019721492906497448565773701514701494858276502112166438963586629503560983376520612323494713399801849527242620779412357084564760944790016746852978520163177674774641872370593892393587905044223535533273560530723988643803133116255378310720903377362568232971938901585772646545176852255581016503161750162961843080900415426212732754095607271546938162850759254095575541316732642891600403296430693243218126626011923361741783763871600207046308592751198399380929596243546060166821982272614654055146801811955223783448327040898795417451285822814664157025276452509

Factorizations

Primary (ID: 195465) 1838143092897312070859257649102795864739554914477807275518722030219 (proven prime)
(ID: 196413) 3565241683955664711528348028130297108840670356858317474785166732559403264137625980276422996531259189729682136643267566382967343765415075958839533188084040695721857502233338425592845703596088089967814746746879623880823383193243183847010967758240357800669669213221702912435123483992283461850264586301289540309154388397488852156175705322193950923467176167284814251499865729136209152438622975093439230624378661948378792744349694221840716617822346456483742551940448747491275608727009480324640861059265462083374022817911 (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.