Factor Info

ID 143072
Size 1081 digits / 3588 bits
Status composite
Value 1116801986374720797223090089543857171350018049051635525604290192218739927365433430205980471588026979108323111558709040181929345252582686617464716958213992905432208243051104843592714212435025345279319715916396300493065536968557645745517581072598194816102156727927934482211430823145367180509707205549259474262786603459206228161682886905999633519282247056972040321654878913109383069055229378653061025431227768998293587419162325777891996315430335935852001977990039871069014054658827487556083620451452440007283560518795549619126256121496845392691079878456873360813913954144562295306109467943705117260904524042643722981760271194986832997216883991542601098088342745484338609386350161207563246289868034104529219354115787773415620582495353134666999601531553927643003688706791775519771026741249785569488403635359363192135836205342082427376656314440130586866718846001861401358187610968984082485669068596377025714113711092765525791166927472058573517026342716808232000159559686795753722835142937410104942752115154896807251905408996540142258300928118213836960749841486492647801679584129969801843

Factorizations

Primary (ID: 21792) 806543918439857063609041 (proven prime)
(ID: 143073) 1384675974663615638296295802749919247186731564311783947927382560626839032888289131106245023913869004258147974490657415236603585814497829283383120671802184860536972143204696764105513761868623399587918569461397592906017284497467621568689789740844184798366434682278199475928987300857318897755352211863992506126516520076876093058441346394553362615527391194892116604980900792882382489169598465345334142100344241351062877757122829537750274192297619529854676909665304019672112679453980280242187918050700780091227789158708116881804071850427167926781609894823982305164316822084725159904867127528747674503253700873269189718974996924162479276282250783260985632561050126687315720140704128383215615689556649582152189636382425740111844874518248864243919575351219672941390883822260537334855518052948742154444157436787352767560165238267583530361419472991993906586749943710071167557870805516225705984735523669799857374039805181474209199862719460280083454477192559176371562938924001273520793186216313381410986800787889306919299113429941161263612273782481805935699485362577923 (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.