Factor Info

ID 195187
Size 917 digits / 3044 bits
Status composite
Value 21239040695354571732191862123116194165823824883820438861509176982271631204547141815749097540849204800620853880304676666167367339387763352107788593825008355267296116512343125111891691231797253348288392815340666395386732448636289438357919886918386376573241512975767136367889234310478356830331941897522468261215414202343826638729039451528775551120684765414857031236972116472585829058409492130815387177014742783125869567060221488714740584887270373403151226430689230722986509783518264301407381314312252686715112420351512150938510071519683992623864461181510666873544328151736498276088954412422528654302886326566530771945107716412677623051641250711785380292529928579504941773532902780097193070541327857327943942279185901669502963406517741895969787465032122077237249870584314283510522933920993945276498821538457063593668873222742721678561325372133812912557422923259531214100646464574666225278033168313171252851622339572745147

Factorizations

Primary (ID: 193793) 895996924013231863785726872968361279000458929360752172321692713648528968793205243093 (proven prime)
(ID: 195188) 23704367867942500621170085649143695740397295635167632501813537059798032890682053840016683808854593238000832858301207230232776953903210891795182510250979322739171837955442292719375297344169872593265717458802351256714995514773894859175236093369052438069134604515695612195324795305375556224132526460340510335772888087584759290564494594239847647087348880894321791262337864089574692398178473250301469489358082435082035059098951266197757459765171818837483084790319424975748323253830995020538839109868630475148498708441893260608873345199986081795566310966441662256485840731058553946248777074881160676689946179658805628751658678473445631024391452801959991553558837750396588025826451396489256968465545091512648478266358702372642447677727310667369095652275583292597059774333471420032598110850613569769126664069716894330695850304119250739545679 (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.