Factor Info

ID 173198
Size 608 digits / 2018 bits
Status composite
Value 21282078982777991070533392074365738409817204371661417596991111958620793032351691526390834905522563989775580708530176601362394655019964458196194031540660134624497115594402802258119672377097369372063051484721716290258874068814836962028510869487241567229478606207197670842666119815669100762094231589304005467181247121505297703431379309948512205538697286784550893714864400390403629625081719395889165236234700166052161813095970448760951117807382348966982474862961435756296008619418265858822898155635664179741351856132459184416671996277678486218285699966747384585969156236190803327546057889249872785524350998870773

Factorizations

Primary (ID: 173199) 42854775512052799261980700621390875807433851500455399611527781505745053069891524833117634927670132008703035770271426144144555066829143032521058411054743610584428588370028123235386108657105514930116559188754662194793373849771595006285527087397143712605699466123137575492569 (composite)
(ID: 172025) 496609274660474167491855323761113045817835928550448699991738951647029205529208317798916539650954384633069229273125939372807033256598027582899654083504755057306497194689527825293054154255333626511164791784544004047664395145678840833857315086716582506708074147048911231261957514211739508413290585564640139922044462491081118930802800865917 (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.