Factor Info

ID 77643
Size 587 digits / 1948 bits
Status composite
Value 13315295205695281167001624060176069307992296574986914783334932936810124455524127944090204790841353379960066806738895097430667772830286205380321026953728221222784754058793206395237916943568219274213849815917769242978416498025428661413993862730391978872748434050719572727094384565051338766041032895806980962500475269068904428531725395493071077054554209042477732263287835676994346208111657806537309845532074435337338684796941139678942154813128651003361226049459698752574390750094223469751234044461214234752393950749408180623836128214785404987975523365770261129685438686483072043777774331721

Factorizations

Primary (ID: 52774) 2394580881055996074990901 (proven prime)
(ID: 77642) 5560595305439553309155556889203397533231078549063281371252860945696857089055387638423257471978223292653474182906187691145247697525195216497618687042740185971045418546063507245582445665752466634038286400214453854041124907772974945761245502164456078220736642549289494219170900312804495202268319181518526495465518870386390238005869455928422375696648052056665011804286062055044551864619154549502793010213504044290360079894076247812147070906091176416068676018215402087860196446510001707315546894686427310410977856123765896661905241068252417638822389251848147725002821 (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.