Factor Info

ID 196115
Size 362 digits / 1201 bits
Status composite
Value 17953506718092041824171442363583254340311367619317216268666114404944726998812598300353829409494694753317871066412305574554776688496758700506970174352404560541369126755123389375864129761050750136214679072904626830494239421203067088548366712856631067786885705280188987078237796066735727839973157032284323778665475533730892846098183761221264118836251980742449669009

Factorizations

Primary (ID: 195549) 4306601242108168658105875826490044092079080890892609 (proven prime)
(ID: 196116) 4168834240456271297967423801455797065189641309434963282521176889804592130006456421020166715479650323553027806842698865497913336334225781332188058466019914054122513073816176053403309236587510651881952235251849076485870366776938890341788862595247272221712848826039698423095628917931496634622034952466808951979601 (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.