Factor Info

ID 128400
Size 621 digits / 2061 bits
Status composite
Value 238920882457893796262871030569511319655830326227349414823768712821709061576793804424710102888834813233849530596098814448997963585193954101682465430267966544582698791586257682159396346975181147035730037928886945732768654705457956869676387406944123238901068688099869250022725669652160710116744533504784965356738589159715505569903295481244485565864845182848159567465002538417408461744689836469662084822925261274908909838151405287914361189494458070875046211098473428215372357962275827969068303497152816416640676302846242575189550489483794734283677464763629503736868510340764036440143568966460889273345651576972615125392637607

Factorizations

Primary (ID: 47745) 9228856775457040167549816166074945435146751884183503036675858536330618515018621204117697610136050751513317410103035676960540678793696137360826996825645129675074161356807 (proven prime)
(ID: 108394) 25888459239423154935078996872796176190077286519496693200384712756376327013566768493668064871594313798027269664497238841181048633606513657834501636570482913488684324865607884648411410624595689901129049303452766200114936984600015879845410680427115094911134760902889944342209697988568628380274715567356291637810863114080793338811349311414809749536806234015458527986399445529721801088900119001272616810082192653574890691483795259305666070792973754324194401 (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.