Factor Info

ID 45526
Size 323 digits / 1072 bits
Status composite
Value 47728397609449217082201545161339417775893782983955414480146829694288341850851436139784555320046588919940868482087473122970538504814132573468765041101945005331038007698218065260640405936709775210071682614078393586491998620547563285317291084416422979025826370172825276979741490066977453009721379250136206842713215977242976671

Factorizations

Primary (ID: 1520) 54366683250988923781 (proven prime)
(ID: 45527) 877897910179779873945769146376043904843256061565164865623702326506875756907678565139729706896842058594376762105356105387406950647904084199367805547162265729345656304178291696181151967080894292845250167015412836379644974445246674593695199633123642565469320307055678565828050719686640433342033894583924691 (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.