Factor Info

ID 130377
Size 515 digits / 1708 bits
Status composite
Value 10451615363941994217089931293168314900554557493218835984353033956306403817049920586633455620363631063041272586891251925203892182200522644532047764544730921742974807707241886053448593485424504485012541435658166899658498272564807853252048165507325231306104901861673944861470119202815623901139118921554307490058238398566467574983276960812499646947803076587595027294317154254818957598774346533620368032658381396723358030542898036126745353375612200937899426854162071265135967871727199701599920580020299250022608501539941

Factorizations

Primary (ID: 9163) 8289138931615872207442447534793393710629452776043302729 (proven prime)
(ID: 130379) 1260880707895744259687639127250367745144428974835345922576626994160057816010630677560026388909311988475576554812800568769909467402362520229177460863861767568167717201137988270495433267456352144228985607866582114905056489565014762124647044367574738532624558009713154706947619528076013258145483905325955748333044459726112830444467955609304048795340190305901606085068474850634567113555685137943361771395252517376189104514527100446928862795928496828735242099335229 (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.