Factor Info

ID 82076
Size 452 digits / 1500 bits
Status composite
Value 21285307146521998412588388143009257718977199437560819799185719589952931695840265198121586746979742187649443566835273322325829858770769178283584630661150460620107782003177231875772210024426112925169754883932924187894906477049939512785908989203893831912548214147486152411380708761818420092349073075080247225969562027943107469560235606157538722925288281472540069443409377682205518543167742510612289341912303791437196189298616705187725615146980655192283813

Factorizations

Primary (ID: 81197) 566812675192176471037545021624503767 (proven prime)
(ID: 82077) 37552630839289658333272132844960003900913657747838468660007435798862334605580503463316914449241084135715725609293089271903734431942252045477508208813232846683539788228140979913850620416586937029358297894902914581695176623054321999132500466143941083352089458556768194282663358092160613234383929871872797557675482344156832213671481509127860404560708464321699400978889146600552441644227060212162185376395191116452000739 (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.