Factor Info

ID 212779
Size 138 digits / 456 bits
Status composite
Value 105563241044613695638855188654428700505008034260116552369729422037818494971922085029479069937739818409138885548677502433532458528317651169

Factorizations

Primary (ID: 212780) 1409233933649714799661 (proven prime)
(ID: 212781) 74908245199020977673560042690169371270674642285122897443839765590096880439627541177767958569280549122396008460801029 (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.