Factor Info

ID 207499
Size 618 digits / 2053 bits
Status composite
Value 564361573049984928615133307290490553978968459982203389388627531527601998174030357941760920101970632730474314747838525993571104136964985202389239205245454416905139677519229489341958637481647202079825239643075938826888970348614910056822000187917100439848696205117108442322973247760622109708223260497778924493790489619509317412641423243344674557214555180096495088075218187949631435331484652783104654166798442294136541898191496262061418286676396615390841113413534265473371227043017469821018193980548863289660239750489918849952287294893966853167671575697549063679659617462856432493574095444827199404057413650150543610766901

Factorizations

Primary (ID: 207500) 1111699110963796325535569 (proven prime)
(ID: 207501) 507656763852862313598925651161972119424440970777875157735307206385171766091316318560955383212128645570549855966133246256317270169335995613868481800855073805885936848686016454804726422185767637309227852396949259366593341321680739702857575572503737115288411477495724685906130072984952624534604479096636319194803978077057080140822700535973164492438800315593377890215747799601468103778364450136188119951287639855570452308159168679249758890543572918009940804411093034507106859583907561798642029225707931498158190392749472936281252184113644168258355440240393955413215759351716740055323573946448926629 (proven prime)

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.