Factor Info

ID 153277
Size 327 digits / 1086 bits
Status composite
Value 770148912358774337251288851474968861413024966565154307261982210317538670772633707557680296874302087149111941897825579010979220064273146297720091328312939988071094319675988567026872313829507514547013485045717831088273305029412695864217871171857833593338425016047499692187090240750855590250079468772273304594792102562418705746889

Factorizations

Primary (ID: 187355) 1551006212418429719902681321 (proven prime)
(ID: 187356) 496547922369639051565515222122496945595559992051212935742700766595006352054953193679676992556368983568613649078540654843191164497613996150547875771072416078671955413451727837205139689392537594258157784846418998475428324776740810281131775337986930730301298901390730403586086338931013664616763705815009 (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.