Factor Info

ID 5396
Size 321 digits / 1067 bits
Status composite
Value 838114183970309800216897149312073406536181134139069989409748111949948758807671326534411407251943147763308948851253864092864338288051067467510928086278225768366557975475589132069721628668102536304875440586049894255713076265311436108145083226891528520294237279634340350778242744182757324345005653147395338780562642313908673

Factorizations

Primary (ID: 4228) 26273701844015319144827917 (proven prime)
(ID: 12973) 31899356586525977833328677161297279146423951916856043483166461375232928340048075033991384799664815999458231008691679665778940965956793197018561455127199612042099663025217146179107254425067267976938273165264521331999029933148280132896610238515007088703841374117742930551791068286403633426204347269 (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.