Factor Info

ID 152923
Size 538 digits / 1786 bits
Status composite
Value 4212651098657077948233993658570786142339238401613551185661495225569622234724179978321153416874746713861181127268496384852368181200384137785732703019868391589483199817916776024092901887301863443727085974737995487605487744237206746293677498955386915758500146286163446504353186368628706705164691609625576988776214189083361901718604367067232248024495823315875714987445408770964240604597259043755618085698562254718445891804985900899160855898714415834561643520632725150916773777422038149275877426965391565209340198569494034155072353646568939397

Factorizations

Primary (ID: 152924) 125689138168673209219 (proven prime)
(ID: 152925) 33516429184228745973011453813224667558924930341994106120540998079203328073135801833568324581889907498043021517313047237221928706663735992142282673122259826857064451157079529385486117298709655233548162123558903156973719902278420354286822046213235046794206389985911247551024433376967396151531752113827102045675656578539419893479029905794668931019590334521741055340753323006571164614402836328927317592411135102296772327534042398067856334129671595242169424859837902461296500459265290508378643618518775565725365581647909463 (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.