Factor Info

ID 128538
Size 503 digits / 1669 bits
Status composite
Value 23093298565788349033497285129137508676800583679813502308748178818466098327636585062532542092031637542320173730003662931365537966155283540040813880322580515967609751779674286026006203700869959537665566452289059331725684817695136985254722768165956288916780118789034854163785770427418711593522311070001067367053145716728911680317500562314143732194220810501383872806157321738910601326593472086427363993165935307251502386598677307590301939998441140569926060966452049279666680021184474386472203392893673821903

Factorizations

Primary (ID: 139) 9490559604335963796081847699035385001836615801 (proven prime)
(ID: 128539) 2433291557985441125385358561920180338572970854672176842427467253141572158071707817184125689472458530335131782928988293113726838642979214375550946590724275998768404915219980485575139643834163686326663202520332284071098084659897375776312684434938504008424824353617994168784987230398107733452903471374050007619288484813524707685026373341384739450374223555590793988677666946025946337872726599383880748797207587992754468488014989498498873055718545514800846874503 (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.