Factor Info

ID 166409
Size 776 digits / 2578 bits
Status composite
Value 82129192176395922268193124992199701952484042986875050198572328625496681256853582639764119066279985325011279891721779496283777715977829455388090822031665144127554832614390509982080331260981177229332707074449508647608520683977737361966102397573634953691606987605021499379517644103093282258634521596049522066312737171980323367609949849881001474462244540812295726522816217344596397829921231014673620068023905619718260647323033179766768966108996753012402930096691271858266076629366223557732263903634276853806552734323108500638199718406311803303667398088587487136650802140756438391864113092158795900873148964684250611440337500229445654908398272351383516700947756662344009194029217346538428287258646844913706457962100688657725736784841807583919183332039190417011221967495088886664161

Factorizations

Primary (ID: 7479) 7091531088740602980647 (proven prime)
(ID: 166410) 11581306088722426321132422655542504043436701848314280315573470775337915155103015544626211817234557515583296585690527948527432933476460341847130519841358091711012810314107790104388819340846492013472026853955779355981643597668997773547432016161980064591863476381462324801037572547818579737358204119425528164299172999713444887345471436708250413978684778217700750697172844590536289255850237477457417106929864739994787893074289741435792018542886805534140565854370335359523169607900954010379414849769944918937821034497697945539874591251258490066765194311346794196862898646531561698405766956423402937903318317417542767577989706884380075209724658101117161917895746722472113356568082931645585159069846344511732700896877774571628349993499416212163264313571975182263 (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.