Factor Info

ID 105268
Size 538 digits / 1785 bits
Status composite
Value 1208988932220843755285272807887202909913616622292787761245099508886960950999142343625547150991153811739705058655090802335082865110482806042693082150366247234387653615678262305264257224383351486740611027057734470139201716959725014283172572052107288028702867332560762059313976277379455750132758239794701262806277720958906907478534601962054901844222444915143594627786198740788059538606783004961607076186733367999933079280884295180408313787491623337256943461670940880369688496104218266618228514234109419065633349743303271008915306587082400563

Factorizations

Primary (ID: 50196) 2296322635829697211942715595735937018223 (proven prime)
(ID: 126178) 526489141097551905113071791407425707425441136856599841218794913177504119064980127260018885309896766641273200645981144134666098784025347921513340629646580541120633511631945619381273947179316571107668371866625449787096872910836899721016170989157288072021277626804252644128431185246483606911485114961202535365203116028896860924483167417049611245389852129551470842084238590844738201737380604506120132627113494560904011510335118076224632513315235401405480178690415970663584459311948132587032852541331581 (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.