Factor Info

ID 159064
Size 255 digits / 847 bits
Status composite
Value 506702813008472504001689200099651069801773431244028104338446932729776580856978094025610646192900750699665769464402685979541288481371351198070211779378985657856958358004495296521686975166504890667069191199930655245883654025175730857274041627526298562946641

Factorizations

Primary (ID: 158771) 85035697636509588509310838547 (proven prime)
(ID: 192362) 5958707073521115686124664200178472496046882519751750714616290430719883838649466468917687837771182658603865538822916184135344022467599296999780194353698917365002395746762026850933050878466452799526148832334860570549353269573003 (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.