Factor Info

ID 87430
Size 454 digits / 1506 bits
Status composite
Value 1946229530738885230558414245961493325032263366304448230344059297830275639564309061328510751671829749172147979385224531968674102223959372382136691625224631040408356012358807970362393716022798034440146331049202459391072835583447920586524876403084131886465490638694851868489372218140917810953534948960523893382733103225101148013916351970034981401354910919854872600579430642681803420459338235649015752136703466339676104003667407278858828077790902276782651381

Factorizations

Primary (ID: 14709) 555421679837145268212070983375392330541284811953200167359989088672931427983485190829495630906006335018480415119982416170421806575620947278998023521 (proven prime)
(ID: 87431) 3504057550129367623990118724274460768690835876625011924041630945806958968610565373755654795475603408023684927190843723002189295583812086992329546223332175758222648509866010184385356348592625101390529658170687238420376329661297054905733950639888802061564949944013297941563635299534060039408611679630972624661 (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.