Factor Info

ID 170842
Size 667 digits / 2213 bits
Status composite
Value 1443660878341922202462239072215422087702124977825254652264284457790591356928783116448489510177091131807203001947275827488990065821882392242840432058508741931723924800530627876064140911147478709738864088026164198855501505322229522319617034337785655060244848733984062123698515895890867229036676085276716659212306241645026844032864790615386062880863491818472162309307677127488666831686966299619693511175190014873094741315766518838020496428202244578289295902512450345063810092066891229619412874711265719125165627583635678938122597603028947758061378955884611500564257886774178332289460203617625070885846744844994292744755208010006098960073768619050377902399731426706198961

Factorizations

Primary (ID: 169980) 8743339520860216979030996751352272934115801512787211951667333 (proven prime)
(ID: 170843) 165115500192755530291386299517594595081204779569100310272576146277660016331825044504626953955525556608281215672937295347575460757706841459339202840621152361198371263226762501911082559048944149466549627819230875786014761992454533386543284738291166353147799181470518921173766693685280890755713322910284639271704956457010201624914442147366667871555598298795702739752692529981555451720800753764325684745110838870084009995469816919140694103030486651192876507010345576920894698290300398655609675582808605825697969006971144496078343101220094977034124792216488151469806836547955142310928079007976706869131190637117 (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.