Factor Info

ID 157282
Size 338 digits / 1121 bits
Status composite
Value 20020380519558069421705124039388987674132956021213142407948962347767553858871705431702340300555054314188947363852600744034013191325525808785322867948656411407533066439227832487180143948745844281070403664652238795576508511167347915582046418416450029945942918577512160850934973196632643445178764540871113255050331812282336291084948670788479

Factorizations

Primary (ID: 2977) 297927289744047764444862191 (proven prime)
(ID: 191325) 67198881098665963986422904261332943837766133792819031855549598930256063941693166009910374341917770291215592753009905314976071985128409675908163954176344709353293220177517267320800959369981980039821891023544226424398880071998134421816907960105725723008504315956694503390673170218591405345257388274211376419040369 (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.