Factor Info

ID 197111
Size 386 digits / 1280 bits
Status composite
Value 19478363656657367991654207329825333794412856900306317466534534155047938596263778381817840514836329424662197695679791960107900691588367768786927017430676709310496851639986369325893998255514766708412623810975511676476507344111916950358053787519102475454923948362208902099998086520215863368758149349398533171283256041886126985336964003912298062074291058887619144731691783256494402939910943

Factorizations

Primary (ID: 17263) 41516733819061640773793586741888203638737781049417728786472393013059466564169000970137660094314390355883798832394787268519562611 (proven prime)
(ID: 197112) 469168979947893623406383970895216162228941850635909344397846182031575912062026523879550690279198712112291198632056006539420574589164710616339134263477236979340935153927058524824913114980339858468437668981681056891927791739963744067074052004021179169394127013 (proven prime)

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.