Factor Info

ID 101540
Size 246 digits / 817 bits
Status composite
Value 687202373978081244621425998711658833390047145175798468883569577680709344144249587415112051843570891810861272217580502479705598742898601014222881728952078011023476695944398302378140340464309008574265935507472896578226292320982330584289280731292209

Factorizations

Primary (ID: 1174) 1699025090503783326202175396329 (proven prime)
(ID: 116559) 404468643705736379649854112365460282544323681000026850771759988543880676080815950909392616448213204166353221579826246335880949964197324500550405385355959348475742411798367677915222067830341680414104631030716537491721 (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.