Factor Info

ID 128497
Size 333 digits / 1106 bits
Status composite
Value 617485307527831222775054102955777741294054816918251208846626182210535364981403411491231744304410243496051987489186694952803088185344686509683231268442220464851715698294356884584551205841627238039607136952467461862218468695148945797768820344084441185226558817089833212684966221585390937159643967678881696733988187347432941654212662041

Factorizations

Primary (ID: 208) 7196661390635764407916551386458559471906041 (proven prime)
(ID: 128498) 85801634120412826267516981114369390331263843466934628107140277470826871269484690179593767893541986376347480657000768053276146819875181807954469276029273707303869905789692635290110416947183909004848692565102149792234704697286361550083867767793035220489615879515275487550473444802832040116001 (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.