Factor Info

ID 129292
Size 739 digits / 2454 bits
Status composite
Value 4206557905408128842893729169363272314084913641256558247656153622262267801306516239081045242595352938048095666399880457959605909975940439149907836991829750763865745929038016745173316532916605318525337163405587125613265239106575070161737825718475942226937323043295503267969227625632939037542182400576568891365630964863974431625369190096099060335708028081173361756498786204594432728114810740653636346920347973906174754741925648213377721932254767566278368092859832360121501247122214169154791464634355137663384649427581242870645471296395848306258814188648111014591289190683804179286162076709095804322856192023799172652744113147311373101309889859741418188117359565749054645591678412028254067300409608388780319536789200414214361516165584251671501

Factorizations

Primary (ID: 49092) 533417669877582414136990078686019620738036040459 (proven prime)
(ID: 129293) 7886049043657514999110509944863131980045303729450807251993484825374816957672927428301357861639611149821354301412776070572928234477072951247332094568259486668434469154686912736019392721279644183756720934166677741108383204272780848968101710146800141458862622220759513495838415954866021278512864608740772095788448447278545654124478836603131580575197242986551976118251676613362811872923078130864042056650688461404117491332618939167363540624407966467827514052502650521112252655693169117136557182315281277507542110974069600181433682074917227345932550356564834004805824685520617646301732168512250581538958337132566384329478859455685914407535341730167836286530062385419699050624119560910937095490439 (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.