Factor Info

ID 40399
Size 349 digits / 1160 bits
Status composite
Value 8394735566185828700291963378059662338932654363409027854221327894346629361794314389242409472409092560615432965123852035994474600878841448882375906455239455923338383300083268579304538829990869975525923710415618888019100043227667307670540319763904535400056735530901916572563357841445791524187235340420790751686440444975552776489704165994177015502614361

Factorizations

Primary (ID: 19379) 4996731930447843676185843959746621491531100801 (proven prime)
(ID: 40400) 1680045214159293727695420268489784372101226162729077661671749084330974523295893619984694940432116245657293911084158210106483755035980925542999611530149458593666508245578272999747950102976712176232001490896408166411926311629866345323954144627577062750933966166783000065801159312979843457009227362603065561 (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.