Factor Info

ID 115515
Size 339 digits / 1126 bits
Status composite
Value 608665896548267943411289726726994966368717765485782832388997353969151815728721801631838029258714360254449084524518113316142157911205580574661673840917793039501467456691462714433376112572805833932760256512348325610164245508483599894963289337279936435853482098718279854662419456319155292580290569779624364022930491550965564037893193092947447

Factorizations

Primary (ID: 45775) 221561012765244481656639246725341 (proven prime)
(ID: 115516) 2747170582728746584749587895142642808493343484664481203241407099711017591908359401050401698316393447641651462556446459596319768838332623201231559002680413215708712398559676629048315394643744849154758443804619914666563082066282535460107781716334831489859178540499751275757573990381841819019212104056254845667 (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.