Factor Info

ID 147415
Size 255 digits / 844 bits
Status composite
Value 105960399059121863915939934959553336545988711387785499030254788021559672612157831696903571635773679681813032812742155458999158801295932207070059950950206116030358172379319893497439389324453722298950869475365721155013228421217286881410433281282119312438461

Factorizations

Primary (ID: 147099) 171813927594772108174052851 (proven prime)
(ID: 147416) 616716005171783224390408965580265016273050012675650234010691280553435366341365856535779373629114697095512465414524280261926001500975903810243568161102980592107639549357194304557674916487512205990866304432990086835186588132372111 (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.