Factor Info

ID 135053
Size 559 digits / 1855 bits
Status composite
Value 1814300668268657799071944123340907792963245274444086476499110222541068625811027385394854407762222880975415820602484547797081864743060695460844147543462446646730486135526419911312471645169870432239166590998365766891118042918511087943239347358502108057868658235392993173466288974757183074950547680705924941865665196188947541689221369604876922214972092416459105879576536289208534171146343398685125852854396410286002548753873890664146079332785384673493804537170672922990035671313528808808913789076527649955960099087754888446693292614052621638521373251883363277879

Factorizations

Primary (ID: 170454) 6289475637282016569692152273 (proven prime)
(ID: 170455) 288466125461089145466551035327890425951319235857729137104163312099029212926452378004817508438496903348792275954090197469109022980038186526456365244657442714112957255035851845984824536295124572203912865147327705725910278253834480267690036375612079656216662934337953247053400627245948195117629907919015225614052815713861769123255498922296998348649487678166101749521311753349824867221565952757616606703956808319430222566699924127372854702002580730087476510251416341324606923179342403253363386885583294742822173303035496497555557177223 (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.