Factor Info

ID 45480
Size 272 digits / 902 bits
Status composite
Value 18772395322378881269969784046140394237768748195248912553155857209059326950420714142124310359849437831594081023788921701440717232349172529354248693786713521550375735866498354677660526074218534078362658700138224307889065477870375426082145505728455058699565111798815066257721

Factorizations

Primary (ID: 1506) 1014204212177241703695227621874074225127504650393608528866854519123 (proven prime)
(ID: 50003) 18509482702777642399706508254296220420464714004536526447413277374628236837680160433176449773804272999338698470606491453550878612741231755085459122665014154748085680811490212951714996870791529454215946341827 (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.