Factor Info

ID 164076
Size 312 digits / 1035 bits
Status composite
Value 199152190468917891764804974931383698351274385859952646566936904733902764999727673427236177736205412589217959115483264605374997271278278663128692796141110163856790332821232017250429370411916243217598863008375585036829555867799411193342817040864361173637114973067229228141010959703671053530700795815759623992910857

Factorizations

Primary (ID: 163576) 39062939873663318737517519174680310740769729957650700938800912989 (proven prime)
(ID: 195762) 5098238665932785527735987113719232723461719205739038011070410321384624607924516569583546816668745632582595437041497512697194189840314726845993299715957941866643813362410218235506274584469337203093390151942050765909161358478979188412980128721178013 (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.