Factor Info

ID 105471
Size 783 digits / 2599 bits
Status composite
Value 138995101249955826719060810602478035883644766278833028363601338960237993870674951225429295647157672952906375825222927388805881652855676091569338351901911535472216751148872496975921167782687564376267983575852514710981446385134179944220838109752287566286258675496090100297776865308466345214044369863329255891396176738118375114680213736786995224368387030752029258295834204130780021063093664978539347790505317472096837780335617551227915971852142449447652316641643610708398395963288127889983434886279206405439060272465034045055107785307962718596588511309800000994269646155144920761699734481119189879404970587959884612197735855110911642211805633110631887238335722949565609620546577168471295690109705414775998540622559605487932880670136819986694600499435107437285869292688976787498825847093

Factorizations

Primary (ID: 61) 430267212525867121951740619093594938058573 (proven prime)
(ID: 126702) 323043674264628324662593939038560717861684266879406973585559232066940470179166968855470856440493240926555768912738873358167735551163248993286826951690169039699662392233744699090938732802167625510464699368018477129115259697256812136995437944694658843403694185024859497829174366879602351831205131732428381448497405097589740264687635331850764521407403452248161128239493243858292570635013422558652730757587084612850263518515173581250024874857441607447119945731008129993837992507549594606324997977093805363336540816805388451636738336864280775438587704578388202485571958142954598087002599602078998605657255909318190681028598562333213597132698724557564287218408168295989602814103346818052760982810825414294633501554760167234573177533312424909647241 (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.