Factor Info

ID 51075
Size 442 digits / 1468 bits
Status composite
Value 5518505753397346330543752961353512884553543919185749188677473386901891700547626660309209650059714685699722728842847148720226818272870969997838718634296935024569106320417402326870911678746498673527637718704470403810093945334737006458972100559652373793111307448327034570980396244982640608460981704136345328867854780259252899403640179956249281577993142685839019789691227116499566341750938360851304118764288014924296356146636861799558749002074587

Factorizations

Primary (ID: 73081) 20186536221332782615476135581 (proven prime)
(ID: 73888) 273375565420950466035661029803563205569115105107664850929150980123455702306635974955514621267694445501303784716135706281046284678919025721910762861718330839872405828962945823650154087235361204864197609952852079856100591016709940018195606353883128840032052808789093158663643987891887204177615203819023674677289632510868736136158640256615347081422742473189601112244315055712424345486744906783474627199148158193011927 (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.