Factor Info

ID 208026
Size 97 digits / 321 bits
Status composite
Value 2617291042343454042523402022127485587133880973253268205031934370577047072709332172800000000000001

Factorizations

Primary (ID: 217173) 154125639658081236324365277594311685469095901 (proven prime)
(ID: 217174) 16981542124657272671126802731889299940549819948714101 (proven prime)

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.