Factor Info

ID 169893
Size 255 digits / 846 bits
Status composite
Value 443125831869247875620722909133940334710483304061074433143496736235677489000985577180526736941147094838728704584093641190657434710085257402284725472902831277417098712263493258576201586906319254614211376068253526741768319718057299803096173884624675516646313

Factorizations

Primary (ID: 135630) 64042071211885181234694097939 (proven prime)
(ID: 169894) 6919292638165188333263103361402178240157839400524168416273783422678059750855894933527857729643793790585308444403222719582315125361584313991437651229197449289095109992740001361381708645674654238852774363049343732366554568339667 (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.