Factor Info

ID 170843
Size 606 digits / 2011 bits
Status composite
Value 165115500192755530291386299517594595081204779569100310272576146277660016331825044504626953955525556608281215672937295347575460757706841459339202840621152361198371263226762501911082559048944149466549627819230875786014761992454533386543284738291166353147799181470518921173766693685280890755713322910284639271704956457010201624914442147366667871555598298795702739752692529981555451720800753764325684745110838870084009995469816919140694103030486651192876507010345576920894698290300398655609675582808605825697969006971144496078343101220094977034124792216488151469806836547955142310928079007976706869131190637117

Factorizations

Primary (ID: 169646) 489399981880734513783743971439609998017189557173811521132425368157700761139454813451548671262078946588583 (proven prime)
(ID: 170844) 337383543739063199795518493698192758878683731179811891897945911075788719112435767416773417511191256744831181925328477637919472270373076906575212504716634949756515711589934819402393482999553425135648183569542154081138964991705299579626990967177560695724328160853915386775029411142991402473153557399099557342877840305387741169435921393279030410043023767216238936668647428587560282919537287812947664405900364927758276157547947328792272524726401397631731489277864443098094868386181919732559890004392747899 (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.