Factor Info

ID 80457
Size 606 digits / 2012 bits
Status composite
Value 358251278976638833106484289191582240149157513383830711395339939874079980591992448416856669246158117149824078774807338725082362027706709025371699743275520875744457760430030223792129512584750261381260919910941468443172016019755025007120222996680218102550174585361284316462565708688338981357648921373895970941018071303953503098038167440366002577579034081261536323974304950915062653851413034149192575029585232936877781847785577238328329525959374853852825394377836258197175090948549657620666165262260878880155129029829971948046612042630466873492180873910924390000212578092389371762328871631761794726952314782891

Factorizations

Primary (ID: 79207) 17258413439581255168806100237961326037311475201477300570424096426197309505406952309752786789150859167 (proven prime)
(ID: 80458) 20758065637424616349771462621055793655395477792398347602368620170149561220059113217457403271657064860259484204371189864596194719705355666979550685753002604884774743052334810586062929727207367275681379972507522729278132644634217755368137251340037462585982196942104817869479798238144581845015860676155155885473680211506827086805563378891635701496365944345900763895460116161912510039128935607070658741284809622705891121491041981445542990277722074609664711026619804213285058519468964953089883654442362220941173 (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.