Factor Info

ID 29146
Size 265 digits / 879 bits
Status composite
Value 3274220651988597323483824036464264588798318142114824519354935837414141631932848871172931805000068826248941039025743780157859543073828290545544849490077745650403901502019692704442532219706753527410734746344191221060087252482008257968891199158750489571406814338654391

Factorizations

Primary (ID: 16504) 1638057816253571607794631540346969382009402306700667350436827385659369391 (proven prime)
(ID: 29147) 1998843154069567622133986612774286639384983272775397288877480219060259834066321171093934864932297299681446565068997637704903519063018724715444273710418791369055828031926064985080821189476635001 (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.