Factor Info

ID 196229
Size 509 digits / 1691 bits
Status composite
Value 55764421580100940775860471067378081294114977418100690317794159464331359965069546461092797226103655236961978233207857561640065573206275926979743605006227784083833133343632042056674981652375401357964209575720888533432773593217779136303004736241939314027151494191983719292240470638357624061473441911416232643859791931842838435187659921673636661415559684236663837305009419945921592743691455275384394908414941407081925240829847773176646741070427182305825868533232481719241459096710106489806604068475435750472819099

Factorizations

Primary (ID: 195319) 267906666324735511631540787423632020669 (proven prime)
(ID: 196230) 208148689784776275418119979892263044006801064237359593304854709844933644180014910223136416097533062960685970233763877828628141353612811422102540057485000793121319785150585995415434861706562295658427402642741366648532460775345038093521491763281939617618758103447224044541384614235606049509351466071508700637167457212859414118737003831509897671090139512033255846603430220578414994165429736442863671155670501163012332692913100277617042567329090901729220709957609042163036471 (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.