Factor Info

ID 102686
Size 537 digits / 1783 bits
Status composite
Value 446792653852318973793287974822696505591190859628278534337098576867798692388213039156015539476621952101628022859715286997691828198945090319801759969878555825854826524012042590398654671326409935316667232116597313808586937481631715828225662775531333520439703717104227371482894843386216390564617493043881270856075939889770410333067367267594585371641108519052752167911829711143133667488177713900132200078775829800255003767868126540204354052575044472871475617135327964239213125980934419049820752895045349293045247747899793652693644724977389769

Factorizations

Primary (ID: 42473) 53963638890264566882874601 (proven prime)
(ID: 119442) 8279513076589866877802300409948182829041808847794547112168157307555511663732026353048667929151253366356450333712525921300874080348495041921248676410341268255991577525665790722151011495760550028406427770678700814520737974063256160207547824794293300827369644271183959982200900507065322559374907860288725489221548053721637398565032351838655736317481916643842208275050194114535332812472483269119610474369669425240296262240579640205996516185663567340233665902263022285980721731107315354636771472501605150844531462369 (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.