Factor Info

ID 70511
Size 1072 digits / 3559 bits
Status composite
Value 1358935581117165752107842192695737580205785481324761786790333739581662709078529178271536060341378575086665973113031621653799539427431883524076375029929040525799816725873031187595175583554543244960883613870075589838499734757437964620017997221371903903054912487896103345754107641152505359595651038941311454384252165716054775143750537843653103505022221679472562526040295092400961545336882717797775249197875390399428064503406254922348391558648899843070500889748067466847489751899352870318871949056827113783283784238256412415608555419923651581196026314704773383408250146442513405680998661466940062199075051913405959928549244772037925240645487263779052611960753153743286435307793999157789803004061024733427371934071756547593288726632415420459405057649168744284685744378508563625433838536792944468011597101975052836058701850209117059961505940373672830065784053240318226808595995825389143334394455557703803951189588815198614073916922631467253056170413039569047784855633224116369981146584803825285915498183388082768091119357199597130772908389554731698925815054712128382500239788231

Factorizations

Primary (ID: 68705) 1554087340256332088279669 (proven prime)
(ID: 97836) 874426775069811784713812114572685758072352994600537853514068428110627032436689338732097774377535441017396332924667294476372357615553134132143665748482615718956116167009638013414548697848861901217193053338127954845659357888250654350001158469781146211941056278259585125424788488177278071784807709033937968113877689981783576906085092959892653492171762811582690327047107122344265593999220315032291827990479796599157361951780300235627073329283587987177438345219224101356011442503435901297503596670173436057549279485372799416439896384914702396553117513604479181778182280097931497653260965435703359441082339102525015186692727876244844782960957708403469784703405740396715405932398375243415559751230509891905372952917892329779763822547573130414759951206603221002465357292867239513288016049868108159950422511050478743578050669420653282692195588846971361696445402793913449406355718909469168543360660194084017497516204518346097244689847236413059597624969363485707040357933437247121795318241390203710925336015007937773710811860232371669167867587329782781329099 (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.