Factor Info

ID 190153
Size 867 digits / 2878 bits
Status composite
Value 175837093210106834867304044090828911243171484666677897641999259664877044499732419856408265921257031161581218215131543912742131831370643862652672681950543977151557030943079537395059899206303127703734645439375451677916004283014184434592838859282771751382940354225300731977671325757399608502669461332002114040395798314310457596314506630256755357220157445413873640430091498825678901357310206523892404127766027448346573898827925869451443174790240154173320578733813819034455075906622217079267081932181511208275390664745315214763497817480520024941475616015762011213448110131502540964987365636248543963303892798879622612050668779087083517358481132732913811560400152912154014741091729430149831648851158273121664822864306501021000165630076671744249356152733774866662634317124192207055955208449834535008425423216471460176634368366609631498829083068633712266472774318735874260223

Factorizations

Primary (ID: 188833) 28344208625200288935832387786094453344539591563 (proven prime)
(ID: 190154) 6203633889914762636531337623902829517344307503729360064837461622394801993284963011089121825360910352068010881473078870017018087291533959336205973315732050067490857965404349509079491747266108255274226685550262458340988644444318406680431288558064696355619868211807622205842045190499220483362616561919760021245535285766027922641472936852787140253611049517032330507061951786614266658001457650899067985028344243779437610592846204588830408630081054114952321665339201969705129529505507976297081724674804637020139457179044946264255398311877941391773323827165678499967984510671914575113391457825937681711926274679227517620696148416534777086601895219065540293081594260477225169764717613788993851860947324567820207558291539135758781160369580292916756194377175410490583405486353744204066090648861546553799542732748913032599641049821 (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.