Factor Info

ID 196691
Size 614 digits / 2039 bits
Status composite
Value 55074178091353805960868655727349686335075129492737359370684385775120073397987052852306864145528094145020411823998556960150009881366052347108610460398421529578235261588090457320312429892804334175410222785828413362230690211926688504799158846347857409876709590138631680309756920588061206681722180014137364477588335163432822596922657517508947638249276628064322745130290030273417278979777041813725002005550945829216297852118720644072811510305845554196127492056992252440852809771300269561780032167525469670447241719369708020552145425606399592845157127037553406539868295435563481741850908034907093921972718723166829347623

Factorizations

Primary (ID: 163635) 1363669734508789071573400896323316510110168316829633 (proven prime)
(ID: 196692) 40386742257055529006869588350603191318211247655017251437684305543060987170983470177810667647587354464950516720079883184648261531164010835080684853347718493419354154268296543774943556471829731901121573310950577698980796453185607482986278463579148188621638601390953963287114520126011026186018982176149690693921086036460653802345160740993281694663735920793853189222710072537767040416158528837161968087832681350318918864207404193644101380665877061063231885882638644987614309873424242591731836098494289073176091092304309514331967993705031443801131233293710803252813031 (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.