Factor Info

ID 133447
Size 838 digits / 2782 bits
Status composite
Value 2245839118108703055324196801457907982646124277451379247804607259324798373087075817097217727672050630113431662630102652779109685475823790737461239906127022082596007870274799960606419015052805309416732707271118557729260882786625491399903897493443801236926708012190847741137513230455732507376303640603718550459459728708742646105457870933108610821395904944909706159980666350835062439729133922569838431207133679782947661936726970492239485220454827305228145511010880449576837208700476060756367199650476429327162318469318834734251275807202569290578407723293517782703863438068835480740696064437182607528490951638077495698805647759225001731080625855084168427618632374033819574009877749689211058012484558928464874269911752136793506713692736396327647775832231062913710449203640740072172853344644513603094845647288811393546395397174299367277907078819

Factorizations

Primary (ID: 131706) 31179105887601949149105715319437017328831 (proven prime)
(ID: 169295) 72030260463682439571049143650442527410881372654485998273249123320195158547912600948743526782571765928066378933036327914670205909262229063370059443697890163412397712191614932646143713086606250487047657462622562675461459477872626908127585466652832565095067596703545099190786432777892026222628002955684519476940603993901311573785709969197043406290839884838370268886238425327314908239762762834366271677274188269113026101198075867883220622049072400954004105293884678009926174798123603697854758520235870711521535089733973248967560986871549270675377832955868070453666978941914790417775743424722751488415005536405981533889991139870127324923336235474232460088661151310967864610550451128428673524620862950440576045571141579547908948512573841426157854756760036512564171846068152042066813706878606302209893149 (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.