Factor Info

ID 155951
Size 833 digits / 2766 bits
Status composite
Value 23751388857073849099953401059894605418558239984172720311246885251655323420633774932376551285652504622728927450796225206986957421632036292265643766247563987154424895555622702236928692422679711320167083942421865681316727837258472139614384561709246668863494971011618414217782147196617741797956453338310519829301246465481958393253073631114287728104961011376850898928677193878850300624651851465878097827729129674163803433602622785025603576577234477281827608950496894163621363958646654419090957460462791648189660827445940126155714868391451084715641279455828981315009199589779964894459642003693989831300237213447065451554730316858620613609640799738696553574822232943804819939572819764343347831899083934043238450850607921577426951681270509612080585875114800036864944438586269637147427057225306473774208825255611152450602204294271506286112443

Factorizations

Primary (ID: 155952) 3184225865367036008533213 (proven prime)
(ID: 155953) 7459077923901010367374353675269163031871967038745839888630037144583838896006805687666287358658616634686622798670726799190140975898094800111866497833185502281805994929165427653942805690637982831508037668694230073389808285176552128350812654475946190015147836089374394021874078104282475807442404185537105840450620527494107550443688588325081666452777559798338655933890169433705730915160285097992238753061824164694220933589133742107177811343559215523775640096782334926412219730968029296345339212454545384158008920230673580978155137149859856388472362610641178407614149966062679358439134137343711790307209090915013259701317356693450153047684713817403994397754419537095003643377048696167079863205717592400025501288119562426216863872909650243645023550722690297717623977073047096689086436013075821669498370858462446711 (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.