Factor Info

ID 19225
Size 265 digits / 879 bits
Status composite
Value 2642498849063028362916887458401309953562952905568139591864802647185035012885715431669055961395413251199999144656469321227382153017134942385575373682885345445826710145233098271949673298252443693671883381176680505679925204086555474347369773785970907160872889639169151

Factorizations

Primary (ID: 3296) 1369738735713888876695951 (proven prime)
(ID: 19226) 1929199182416195980366315803707010364616432339665174882789607341099696913232430547928697821578001707711438693881456125445673325383409662503549616122068436615544742001411654424613273543104119634056135186287156925000251814175917466404651933201 (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.