Factor Info

ID 21771
Size 488 digits / 1620 bits
Status composite
Value 39014877985653805589232762100306509442850835662763243369588838437859229837536932262134763560444171454867124981508222834141260275894974500338494050964189513026811494923546690096017061001247659068895575492742374717247432154630501887587695240564920344939837998426046034990148314328110298170605983425648870646622821636294085468823927366224683859233710724732285453904365980222417498867271664723563434932879080609494652461593621204363377817079507500517182691268469438130258468344008998159982797

Factorizations

Primary (ID: 16276) 102556399583828574447011133455059 (proven prime)
(ID: 30472) 380423631718500753883389555585558990208722575489767433556678336912686563425852069762070768770743843839689631897607438295250011727092757975501972069149489155371082389271134767539952241187109898968489969268347820697359164145400602701095927671519284000289344912999563142300394605903837168259670712971983795797714568946647857928229558688697296309601344409094186061939596728686439798893329877791768705443668562440864663849513847287577116656629413499013737673183 (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.