Factor Info

ID 121566
Size 625 digits / 2076 bits
Status composite
Value 5251810202565497840416265956004071348099760174208154229979756642858418315088365636251148062960882516985076679987589764164668075194846827755364559617687331399033944862869900792577332823703878043771664176617765487849595291270519376991743705260454739610306150132185089502049517304948451887504581323272362812478593227119051981111378890554300784766327001984230729767124419483457277050196174847412224935599782533768740255557865148453832888071907306851522434602043845752508484460215217664794447132496498967672507955731533826244225144570390517302203513345823615638112925898685370864045947855324387786133055749270415332829890775702451

Factorizations

Primary (ID: 121567) 16983839058031776157617238325401 (proven prime)
(ID: 121569) 309223973721175843392066669598461771821634466606869685519811080808796490909456305461809250259013504792608033238736474704562611750424552892408279056204913399005663647515910867972274199565004052072009121408879307278087630524247379520122128781860380363838516667445523227155692848401772929647020928896164946131870126257328126319925194404438836343710977495409239700396928201760379341642469680944949424051732736443400032496484876945463337185439035296505730904350879850907025126426135558937147145691618764898020818294954340312511333544525360928026414560047628021883226864257206501168160565661523307051 (proven prime)

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.