Factor Info

ID 39138
Size 466 digits / 1548 bits
Status composite
Value 8472506486532084038573338771458004138042139805508352105668316893065502175370070869633020994668964860650917816726915789454433396614349579741159212651135588738234003731662644086662092714979625380369316651317950288883645661608392066813342211516030130609533242247023363516852495541104137999497151456873575916189050688818306145145372289497071152477047195784236430955498730096937787925022476119695532761736978532082442066635843990333184033606111554828233676754694219422581

Factorizations

Primary (ID: 11830) 2084493753227179455801079624667972186867821650016339468342724266430726829613923114459217090984982404639100142930001 (proven prime)
(ID: 39139) 4064539158927718909007429249625776812177805717688536599246731612216964859208167932505876159598012507984290162679647200742676125293075586773450763359197543525906067468460485863762078560888313376012953715809862312218581656771051830239623513900648068710248627951995769352540305861300182763167295514898249654659096263793889608001311802380661606551617092581 (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.