Factor Info

ID 159876
Size 863 digits / 2865 bits
Status composite
Value 17998591431090675185833374472899242808324323563391158188933488038454352686040757283562820275859051360596571838427403984467805744982965953061456936248877883945089350747327953682199641354957791615219978051084654035714638226628362357461547902227362444746108481387967126385446688037542722277933505545193539662342034597338923823990628139217362368914638538748323719540219854028661423653764330436827827433599777418616890807031700760760657665385381621740398089038547134240174591017295736509619455232148886963752411312786149250313305263682732904557001217172403151973174382052394838579344310281896104557325934638698313928731959683492101607224772010074141003551830769682083845973462875680876559639337425149447370989166105280446400043153899263685003996090553181731105849896665555582486804451185703655271990040961829956282095612419435610516477162421562537157753400432923887993

Factorizations

Primary (ID: 158820) 113174458210280925641 (proven prime)
(ID: 159877) 159034041034672768908984810434713380191349168009501767963052500661922089867415269830738225154244926720130425959629193589152096667692280968937465684616393140042962938301247835513876058480900532681212979342293092041614508572222656483137196877066581382156857897747262784249878546724804157054711218544418603240623834343613306139526433319728694199311510866956145436370909693379478482014979968049648348428999034980314070196612029429121094221403429453887101888160349958883278619534662297361883567920850285407051116371261137663783680105731740367904338476934371266912916552581085648880270955895822472316717423952053530501211844875062252956964719555226060262633826783158044241510146603758360177942420518942902412360402125205398920134250053905211286044317323601868132604302805450409675431234662783301080677443290141560807787217172708941167912951783668273 (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.