Factor Info

ID 196707
Size 653 digits / 2167 bits
Status composite
Value 20082383719439176758435719964430161640816617507390537930892970754348433378085199573403537410943200068228333564274820210447638939216262871348110805701545038169043894145141342026759563266540746674131940880860562999112810406017917171127649878962283666281621779003485336158412511983599618222777372293544389603980081305612796473864281004932746371184971513191767572587766969783719085102362012247470585044985579580191376054634693817923910129166608365298666524214343439826953486904930145901269006082411612765205857776073486681651431458083502191209671721851308530972675483578546684646075656460448371093457599902294202422821287531023248343662830637877234516680551

Factorizations

Primary (ID: 196708) 661621742292114615673231095259593106305311006320674940619386351711956621241 (proven prime)
(ID: 196709) 30353270510527664625669620474685538487899541792455702067169767228069442259643422292791686601493509480821042749632217137680229666911497904796080733927691596253179974189888238848794141817644121867225249417199699110585610240784739758286241688345776355006709496660390406033254116670307879889434593811065004039617096423738787993023607209201704009713487984842840873553274031789392074006214662623424140756494184905818067098206830279820292455757292650157186147241200683494621377756683142141168966232408713824014520540308457411408009490913404593628848159986738916912384330797236497530911 (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.