Factor Info

ID 149029
Size 1114 digits / 3699 bits
Status composite
Value 1904202021449356111223568666962531304405073928569421330480555594571134469528917322056822716320200870872337256768971473647573090106100956015652787335396372801400229316946476104472082461512995354375084183424837376587590003336904629435342915016369906878417236791398590453875226166544367807595979240874853756048828081125813886780706389562769580152260843734748388393289874899221293283099314056296434972354349093225703029060665233004689522020867766745977227157847598589287208870063615536356076930887355810236833298407479273302204050966508495354423008480956305945140472461742831666544474469331586279044784042535344276000124735964923947195965423632241850514337099039017316525242316471449886620542539047600519683688462315612049611806460812429014716476626629493469363184524638755625386050735370751585126108552557870170476408259445222271614889860577875861019602175219825019623357415656490982482944369466676636166386268061791511331503047623882025561021846664443099299328740889261517733203064490047771961329067642141268646168341074634453882560657909722149885490517105384003348554862424632450694688695661491157023898527045947693

Factorizations

Primary (ID: 149030) 399504669231870337656491 (proven prime)
(ID: 149031) 4766407424250072061997099987133378857490207558203313289005396774575426501903931974331520386174664915985683791838493733093733030823287915661851100279992655342141313725989673204511254630103995784082469065089834387855554623169517962558374672690561652964015953340599512150918927752385509262978803521968404324183278979862485704184775409738353503951034778604676814470932501944794068837452832835641391104696367004231186197727959450839417528058404903874472300601399997160531542530078511134653164793233748810614270527191716497120888493305722531520185245219526434103936110409369820076189310498092332999534682020484428755262022739764238132732430360649322063282072214057738122573049504594678549417372473978916363808787229291583494863926578164300877714020702769027342395836070726065029375807831718840227968069931109675792578671345428359629490107845771384902464448402104604670100771777469257016372774789718757504968269934502975118213714247953534246517391315469584280603424383037436012360278613022929149685102253549625936487452329179914554073947179800644604897861160506186995698847319416574741549988972423 (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.