Factor Info

ID 66707
Size 276 digits / 917 bits
Status composite
Value 711954197874951545160805125222427151882047739302251919888105178699205100716282212352985715664866798756800225962409408877545587582546088858302468647539162278100862045295589634966055915158261879180901036341472339728065921827192100402912444961380683368727989067564777479084147521

Factorizations

Primary (ID: 65770) 23007113434668367286031526391280991361 (proven prime)
(ID: 93337) 30944959692428877970073360329315009189048963311968451732002316781039980246397625919803784503767336826632544400755576783350799033059147589174337939099712932511904014181657959857706212230191253135813281679121902524087923869010210905394554561 (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.