Factor Info

ID 157131
Size 1437 digits / 4774 bits
Status composite
Value 774564821458286207145035046665446268471431827119804171973422487832257830286906423013646077357491802125131594410001529110218492400416633307328097741829686906991627369122096401185585285883572747376544449986540525986307312839037904266206815772705828261796420326142393404172416890846402318126912234240390269338774472663729972194987823021041084033921396961516392628785764099059511359531243009586429486251262628577548501077433380596249050808654140272222662379877509765644374252065435647943591120907036560609648968894431323478621180453513547472273027400430011019260962735081581161443767633047648124429580448560820729761763319711100183399990116662460790057959534580442568944830504272138374091404203041059581145640449584132161963741237242130597093912782747802074602455560438257069078293522655379169324241906995649358092064070040254866996107629996828360641210402049040402903925161261470728153502593965391013198733023942255590255725700641393829039562097659159004986587055229178736208872628779892970109316053572932804080425680239012980961395609451406679883827855325344442370593650207246909646410392585582849467365434764830445293688611212512900066192026526410615609820240748537811468128270295248550153275011650808923587774580840105894517112308278487170290762918099482826667888315659085783313937511638091961101638169708734998760574704762344668836595931870773582259587422518826887275168564969806344995784397058985650666725723978905674462566157534581391

Factorizations

Primary (ID: 188787) 12213352142636926185560832820062599 (proven prime)
(ID: 191136) 63419511073808573386392509974977143982058646963358514099401387753884654366373925104500185697027005892402962414508007176201040974503755847328444681140009312427628034723411534490775851688508619783298877628512769756211011707467280608548062253804938183861207557768898607124351130557822532806152195475182374905307656899899000506314424260688855621115102273553230887179064056333251878202529334896685490012124721879065397079176010293790347550552748575277278483847092120895000053628614436411576807660254612451475755186281018008326637167713642165626452734210660106904534970167493124196064181271352533451439528621638363942414551480615591319020769144361722253494532505940246762297235013485878640007024314751625771405793514847012278784310949397888608748665858784628743538308497103424302534504761416249642008527555611553491428798856017973460637744636354547917265021825421468234446465881571443863237628191792932233548806419199067145349292473740763036969195151513111355409440731148367625219728161488572793065073080518641708874569139273343289971469582845368021641250127814350224449843198522587412065328323978941788937380480328954336359858730320270445302137307725483458708555552755927979016073353436976481256261807944709088121101916436988779701214258875187750604260974192585873223999621200464056321565043445277609435542285627547870767562254470940786742787587860735410697399131990633050293628789690047196668808590639182009 (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.