Factor Info

ID 145653
Size 663 digits / 2200 bits
Status composite
Value 107544492935839866175436095828028876121260347228741409346880175639869792954650955074185657238731633415075045000559719527918198033475228074840903561010592923742099681942152915456367716378250238355876991738221644971498022760169749216814283266837463473916482457900844534548182507666173723978209780133927718198050012077950516382684785864257333307712887724509065840366992420557428629687033794962126446588763386242955489157827613982183943243903894629413218916120405555096393051317875867670045874503271231470512969205525211024543109326036344547852157320583738182134767681446604724779759276872629767532406263340129573557274042929839173595745834548785827796716146091135101

Factorizations

Primary (ID: 4232) 50316775668019759306202964023 (proven prime)
(ID: 181555) 2137348657739863699106637273701220010473265972764894478221659849542558121639488033250514542229232900311302305429479780567476317663778338301041144990357189330182788518362036857148195996567082743002120094316525143266302194153853648987625067069882010120283685007660627939343679615447741092094152361263457601534074160949410178017343274467777893455263337745679545152204456844083853984059425958247411810590994036699320781593231136362224736088232909523067803927934468895548471005656738328867517584927899601215893026412975710591553239277839487112642901390858741809887054397488210432045835913540924336364339149396117014206098629758603375063787 (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.