Factor Info

ID 42910
Size 280 digits / 928 bits
Status composite
Value 2126174525156442941703612786920306333375072715432465501118965070054420488005983613979678808201279160974821073825520047134356494208335433001395135754222482150071092409515523760382746357566150415566769080743061748355711096957839233790904347939134851623431465417145017101932910099493

Factorizations

Primary (ID: 42911) 931939675426146480587509 (proven prime)
(ID: 42912) 2281450807622511306219203021353605170221271338147970445931265714996848173565270267915492019027172472043896725294456403831674204686036326126901046360348433506495245039424434987304352337902499540148513991335752747498507624890360680545783225510206911367345777 (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.