Factor Info

ID 156197
Size 895 digits / 2973 bits
Status composite
Value 9072041116905960042367667132590182969207267587217952450438806223865808903117660959569567170278685818337593627389447644625200258167235664306296240987008767882875476487172710340517901814219127514708600256993301573091610031665584193313882873924637869047447632929139692616808782434876581204141682316590577897754101084907769059398726299281739664384093033958360753689235058542716428492017742012982847678319868325279429919182350947522316605384208336183367768339163232978187942038768938626676942663698694193784330906657604876666733214719359771892273203196790944043899644469791071727462754502099605214261024116329525290806166175643925852916856962860562193335262759951160886364007166684361689726331707428296615349766849730467405172948506533407805190059840977526176408338894904734141267468171343837328845864275992425174620901937513500106915673733786265895779310503044300810786300478427776342911464116963079

Factorizations

Primary (ID: 155947) 51593443404264110239768071673 (proven prime)
(ID: 190153) 175837093210106834867304044090828911243171484666677897641999259664877044499732419856408265921257031161581218215131543912742131831370643862652672681950543977151557030943079537395059899206303127703734645439375451677916004283014184434592838859282771751382940354225300731977671325757399608502669461332002114040395798314310457596314506630256755357220157445413873640430091498825678901357310206523892404127766027448346573898827925869451443174790240154173320578733813819034455075906622217079267081932181511208275390664745315214763497817480520024941475616015762011213448110131502540964987365636248543963303892798879622612050668779087083517358481132732913811560400152912154014741091729430149831648851158273121664822864306501021000165630076671744249356152733774866662634317124192207055955208449834535008425423216471460176634368366609631498829083068633712266472774318735874260223 (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.