Factor Info

ID 196739
Size 1000 digits / 3321 bits
Status composite
Value 2897677055135122490365568476116491587381154211063063174117664028133726894589394371010237251834074158619025802503671238208306121047659794665144548033744375584401251419337013820472794289971673497876406329548246889356138247234761267036458428682314856905695427539451168616711929437739295949846876088268700676927851424711405747096647222917939838965057844189301337681492866194226837708532986927336195071340839162382012525586700846827269950439714474912576680136423886775877777359367748343846680867474115743506709433853768438335049178409408532303473101319314216607618106819721608359915962145643221211287776289150770267966486851837372163877286004963447374416185252093340210166173956551872983096153189676629684525554178441443403198372556076585205528789278952126246684207083082001389215853509384125051903665727852729806654166730868878980392647379624669205492033642943103107970392434558989642300376587366190976545731051633005483790395545836337173936701106195890595372276193239275578790591387825654203266342930361

Factorizations

Primary (ID: 195347) 8382879709756366748936626002804338977110604448191 (proven prime)
(ID: 196740) 345666066490573349516303063167957178320318223450051030525566202383079603557263203510340399569565031544547982363747849417856609447439417100311445083144762348472865251713975817501552033853476565526554750968228128760933612643911488355404258212126337002496011813632525681221373396619163766899681611226364855886524687085351998378359873832986509104736148139345220612215920187286722763639439516450185142639694876574025203095237635391168773765379724157297221827141298822672911508029292134755693700203301932253099078390088820647108619662291760199489615184048831709138835443660613333013480264946754135040955013743028930147262412920508968183734990070834472230227510970732969006130752227549672303883570839351515939793819089469529419749527971281988399963461155886084343215448369676836253640507233721987682558761173701484647981079922979207106131352921528072160714291072185805296406679088468673804835354871885786650833303080402393111510204547267817059152078422516871 (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.