Factor Info

ID 15512
Size 408 digits / 1355 bits
Status composite
Value 500254408602424839749640575461868161669404577031798722901954027786143956232632419132809374014307836134338398439109814229136711527942889908044861582166793636835612666536914920206716891971930307530237060466586017531791754327140066426529951403883468600795493673495540674684233900997405179747736384269039154063151486782616100232564891353858791391535929805196727368290919931490507413059247896441557410327546935699

Factorizations

Primary (ID: 7439) 123794003928545064364330189 (proven prime)
(ID: 15513) 4041022931055496623168250143147389744920455084157231116038159653862107163399188553711243169678856425743563068367576468374742239688661047481527729271921264686641055873594692568663406975826835729393344557350219313864102231185095703357001707757553420708145203915893430145504400623021283851632802580714914603462891637198921265565121110281327590627712218370836276481436283273411121946591 (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.