Factor Info

ID 158695
Size 1252 digits / 4157 bits
Status composite
Value 1287985375014867867972414529345281588053542441155579721682045112173568759122597063881355497967419721320728450731864570598436843754784950796937002009870228712630158361388237758258699812411796139024973830038969984183693227882328998012022280775054470048700620845418948425189334604615753274255427884356524940736203339662603739339689526046309440292506532220987840036474783756629142906339801877634814313549995323026497007540396011021633973979673769060210646705278949615048615975466318469153212182247624207629822793316074854123105363871329342404622056683805405713904793880174131216594943421525160022895978080100206588993903000234729997203810007409256386137675748647687995934829204880522419834177705888523520887307672749756227031728372839604436100835655940160625776334635001300184051401625653105687551366800487925757304618320742468947909809384807743162125444809308143265510873171546727264694690556059027188325288719582282360240882058504599388650641267457945202364906487908409644818989411400203570182618155547881787560564697378008198253029559831635285970660760635511467798015491107485070057440490445148306818992583150192337686132707588130687215132084416951073700691911876694368927100598169264880808861981244097067944206784206843644575171394915387033068147109399

Factorizations

Primary (ID: 9132) 33157029794959983067039 (proven prime)
(ID: 158696) 38845016667043180379669123012067041449436861126640594039522657302494653486627588004313002097917903762119579319345210350899725487543880538887254346659752504630452757104170718386834173562710136359288953013866748218062968762644509667614926460559285839783881848076603829339839722119687576355238374599343302954429180523995588643308405374279045723299741930560465618600763531582960205715451986322795422898297905769057316708200734444359556602704577960565202692420920612586511103034526073621614241934065460377884282859245241125112043290139680958554246344520914564306358329161563769717601922800210691819669935207820678435176511682070586203904976748628217199713737741450248249729256396310109931961993099431582672508424875961303695167048393033061707512812600829848914644937336682370017453539823024570836846181340633548946991719002252331500543704420355676435832716353713183697412370720529085124676380794165523516017003635737158213845657450833783310742181426394112056507907132534518494330003329805482312336230426418531912316307529284572308345871850310285603351816282962373254612819718778443455210522010200081478209395648579763893598849091806054538555076357551475366736729300349917410714475163927491010797554073776802956023639299528872326127241 (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.