Factor Info

ID 164897
Size 823 digits / 2733 bits
Status composite
Value 4338966979767534476449988370232091728568116637836619301195698042748729754710228792281469762652013741427963640008856884384691363554533577249910700336268180267262635844672833834098562645568584019171991586459183000444228213781122570787472507354859457511852919581331201786930181531293875260327495817615447791466419998860818541395108286447932406946980197512628526532415423499386383136065233724601435832855432251512990375680620497030560547046684305598241837880199442613906758160026673586600746189048187924516729619635409197929423347722108453163363492298953881723594370447380426351685456424357747260202717741039708593171824192120689949759741021386923307504151737897495728801464107212264617259777663243698370418460233155176269812338352042601239321193321600723053126116324970150652034335545072199194836731606976616011054056306124903

Factorizations

Primary (ID: 163561) 715589319888957668605573 (proven prime)
(ID: 164898) 6063487616669346431534487245304685939314145955203437036094347966402577596686694651018838133462807918649163463714429535539475540270186791179646630774779237048150662692261663141972206651310353249886218213285188293356505210084434583669609701330535134511038381709685704116191649110048615646860818445271222365282791663847282720495988754197897553809176656715351159993789372047806013250938705346388540288958726956051235868397544111450201478303053208529757555709483160460691071421598576344280170475721155596569804092827271495749184845158863947233787029176357502815278229985700658844060865342719180073316024768679008403755238797412482437488065658790398259868374607227710179931614804688958450227340413755953686592534658033988419754998538775808834608037232388709951614833599724127645183982913514357754982313211 (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.