Factor Info

ID 217518
Size 268 digits / 889 bits
Status composite
Value 2703392943264905474094739166296283024144535943697800589555621658305565368753539280550802838431588803563652447873026697645875400856555927158163819940257190893173534894719753161166496417345493159148956678202107500577284713685409679633151614909599567080388944564819792193

Factorizations

Primary (ID: 224492) 746561939199759176098283201752557858709932659991266913438553 (proven prime)
(ID: 224493) 3621123447791453560310343890778253403434789850184192008702355566263738509629308758306463827150159896058326689301649135696831398640838072651548926227485044987274384158082977580682864291592948317091774058659881 (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.