Factor Info

ID 173292
Size 796 digits / 2643 bits
Status composite
Value 3443458915118791172918893097584402147815648853714809647511674517443493499720463702976574469209947613724150798153026981837374767756606282394695290400732161375518209764138624081649610041427277169210600605473157864204111346017445841510721802206016006157367698993572596015186615950860023341570929958656476051306255902564011024572880060835653640739062635540897611231513271504934533575036253864328377703357753012554019679814455631969185803556628412207175076630277948838559928581649116739827968246205106244832733022189916505861757907411735152268568763227443178531803275725440068455878927005212429066420132746518398810738744089891067483927016113044218723151237027253443556484452024304907481126040330621155915676313725389225419711606833837042276550250186556126757350661393664744320722847239967816149826581

Factorizations

Primary (ID: 171674) 5237513047336889807732067057230179 (proven prime)
(ID: 173293) 657460684870213626257640461428757976165296215296309526290112881748091334075330484772063562063761625954220604147737939402311956122764511214608084973960619113412886962352973976680252772120257775023056187715676803028698126331759301883980452124383825227712724920321697043582141777331025224686898373871947408536993416901765160407943023706841333510755694059953720243689731119913899596275547897202744526768961109133377779002058578395597311472586787061587033610874107104249049526822036567611373444717793244325797142810319272749197375947854300230780500804004907774988815318301288327689054921016107531150473856440419273421345178028843795657136915365963742147808596967049670827179250854039527782558280464481671038518652897199400290968845887911649663840908007269127810982439 (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.