Factor Info

ID 160515
Size 1107 digits / 3677 bits
Status composite
Value 560798530818848118557300457579168868806826733478573532523385254248030239319968832041639351610825028260697289838132051864470798828968973213704967424560242015597559488631421990420655326521922690667300907512280520480588187269297674177607818042374445739488775245370466582133153845056699118157739894821332542379636571304728431088346691566883205775367775396593845869531033065137657004044209258825186336780694117074653837434268098092831976194081778603207962035588682945187642723338915730841973341509482180432589897305074936387589109554885301067456256349034879927914837628122767581413685785494074160267435701256305672559832148098528421721118815173112851657089171112604287739179865771811441047940128170512272521600408522053098381555372012834452460147115680752198044668979618085068622193912322066155677341103332885468837490592153327759439317244987244483651815402324332767221318897667748772182045136095177529852202998319249511646659558620940902871161369715192378971002633935622029790487204138030042193368361642230902104832617975501842621842649471504325035097748536698548385958291837840902180692980274243006587036720919

Factorizations

Primary (ID: 158776) 18610345022908326918950809 (proven prime)
(ID: 160516) 30133698764237605266799803932143888543971215542785913445709792326227038809837767089373923161583669461390743734154187269843257767315884419017353719392324964849038092587488396377830156614077017959703396464749246109188162165544161904031990513772280185236106396054389980048421766856975372058449796138017221691911762853194858810946572663869638722367729604264769393454618393839410731978032581221180095965400514199297058463274247710887002690286603984248340087595241790093193186063029368170411472865189212501875086855277001514886674908353447397753234009689276774578147315462627145239482291184781441687232878858866427198068227356108379645883469480104920544570632011618085547425054712192208919057810962361835660985911094624249804656145384478645994056433952301559546859944352865012953617135460202205593014145856709800901367443872869572964519290684813361177657759939184502914209753205525849203462035615519566854608384302739531445239706518108354247384601604880296025335147879488199830134485378204911701071045834604692147940433825099970550208295124585325496480509845398917735391746318862152159791 (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.