Factor Info

ID 166208
Size 796 digits / 2644 bits
Status composite
Value 4520480196124705120784361211078536503772413337217422984607174047344654968099959031089584899094971020852829603244539162092975180277100256648567724676778443210950317579862947088141447924629039632429125567877520657481021695277096859219600816919462884231981848517667572330472120814718040650912482945686358091854951083878374220023837159741165846699750788227126456848475785303226172340234123352456267473530250257091768808048877707575768470892777314090586571964169952255973306456545390657353663035997034436242233078980665718617935514524384668219189725191682170249901991261665892040255877359285021383589574591094826476449590493451135625044749793012639394280740419727348527492640034162483318286563446496354024830259773889600859991470240195216565324048943282239260485713843162392773610237846072202413357209

Factorizations

Primary (ID: 7499) 4837453663777044375040181 (proven prime)
(ID: 166209) 934475141327793317738436234136100466755153160165088710304557801920985627803034837568098054797406336440961480478767728113893488465142657430402943146065228808713553871288437415970835795457442877775663538117254577829019092871250610911463135667608173809720179453126065536554074666503173822473865323950086678072881225929743358569175300694202662591110173781004672772014979109541855398805870052661687509036324496489824448696980484210758231293664371611123631423242413994211935000545021359228490969484823711360601030847831273465625841697770210491455951159872067804671286560057464376437713492066486095167804128071137685198369995765930518503264051248644237391693654729018233752460157386738017200347158973544155813758616380090419855415053820725263513934290799794545522836535058623189 (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.