Factor Info

ID 110804
Size 633 digits / 2103 bits
Status composite
Value 643667429009814811426745269887099167856035437248870223517783911803818037428858291491123334904835338152220308635447233740384259184270337228326745150112890915077421855532401572945152945188697179272491306380784504805343422856799397299252527758354749076779970660068551391578668451610627185394742864456796935977933200760637988690994297116572579970030954117975502880630989448124209096778131737954048150382696520151145842072963785127742253556963298523074832737856556536776077105022413319709073889305250668079754687046327967227362753782393083806436147026182605842628092804338459515505040956006271799249705632902662204583860665471214454705249

Factorizations

Primary (ID: 121405) 2443418126472663706801668883668791936776801 (proven prime)
(ID: 121406) 263429096328681912330471339693302415426429424182115842392703743846723748493154960309251903888228679310384218593194170594692762410144246142682656042824537614269498447570781589326490747475327005346829599848453587142551139369991911226012715187673023301978894215135088252628529765134632837050444009345154260468104813188995715225090171179149922378272627049531483257269052086930235127693362489513298538454848658609698640386542440523003588514317734361062088253297054961931893911219580155058101689481896094870490873281170283216382836526750075233133588351836674643786393641807004329577336251327042049 (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.