Factor Info

ID 196908
Size 552 digits / 1833 bits
Status composite
Value 523412210292481131146839680875238522113866220657140787507155345907834651396893250540237827594416553041617863332721640757848839003745881391256353160855106410500113153465353034300243741041816088985987499771676540836371707013809021194252432328667072026867901361504889526544193486939948314337865611766719147050515457011251566056804944257109026989371244470946709747505975018184775301390793204940482355583740691285083175716352722141081411674803943183859580857073594298291757063824676796487840952925440075484410574487281390988154946820465351515173228455119823

Factorizations

Primary (ID: 7513) 614561277123903327309455926778985780630117744484485521069032496702063 (proven prime)
(ID: 196909) 851684331206169712337841563280598747494435370216115535069440100127846404167108660917387417643616463247524656253214019425378477227786307005829513605848616791975207518523068969842462281024276731968456461904128875967582470712447119651500296979866409583244946434895709911688637676523165401224243766433131413248398063202782527522113846770590703704615970503513320138071323737601335238611366428800736094012892736307095422211388331953540040619191830279102926823517380467796057135249484815521 (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.