Factor Info

ID 153617
Size 860 digits / 2854 bits
Status composite
Value 10815119684684257361256155960559010527533450482129508372277278982238596000356674416960429223784141610565083059572509007225171461811908733979041715160432975303844806502980313432381354106687027831676823871505075647031067894357356166101832349360472581529255591342078843167850366323305317788549238060470229436593035730411748714222119448239530914716654779620027898369199671883535700796356571195942956121252870100132937269055209241598933400233776145443426708495418843496807624038213219971955192990450317245759332522781876482933474872901922428614892284032254567600123248156909448536376635390952110531167104413317533346103977173160813980235026331606523609203761451816241887712840033153325402534411449155498269086005395512425953467016562079357988012396807282256751651446306136046679963944744242883234316581852203635779338683788879356226847970888064104622238766520144449

Factorizations

Primary (ID: 186368) 129056897417834029959626715156785986843639 (proven prime)
(ID: 187694) 83801175303860548953776232152314008476518760833451360574435360909580321997196641003835748072745880839131653597096202463419843178757679047782295117530460778453877644034687971393699570058426746481129693849462068056337107482553243627045598905812070249597620574213415631517795779802402906287278949596484925341813632315335594014576878293886653875721274376627456558911543124056722151434573088522136104123550588583613097297246672705731337611280852213020918495868296928228174852935931125261410000572044032280857593950602110167850067174467593143985063396848277143573929829084185974529008430548663061055654720503516395338450133984503045032861381555828983919522432132646710515129325193519022836637385554309694087223886015837046503473232884908031725182662089151604279089931254737183219175323744965695237152021827543927012712934791 (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.