Factor Info

ID 121364
Size 222 digits / 737 bits
Status composite
Value 550979667039270201139666229665411200936673731774652845003718478385402413264351042274207919994918727851438233686021061727745974360371539857065467442873526929048285897545700623261530121219149849508936162578663223180505723009

Factorizations

Primary (ID: 49162) 1960170483538172990658857477222427222500110754788396999564273772427333917761907809 (proven prime)
(ID: 1812) 281087625625671883469281425498153560148978261237567226464592133759006592051275404132641621167233361952671063240556153030413342389944523552801 (proven prime)

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.