Factor Info

ID 196907
Size 616 digits / 2044 bits
Status composite
Value 1522850582295641595717578933052691206662520710389983900186546352296170951459252657835758344652023317873115186280633331956095369886590731464816571889828796414289319844531756775674782354954984656226344902537011473607323060422464952566713660960618075965924482773545448002442732122162696240957030475584557954848270555989201999460756832427042739818297476084536409426686389993710942035852599379048833284875946406359856673089330027160405420078675501689465729306176257480580550329538842679904409299572092399809719645829917681691208392888509441180383921775867759414212780171472004280720542358842597321228818090411971581204763

Factorizations

Primary (ID: 17148) 2909467055506170519577044616632832452708657352232253233553601781 (proven prime)
(ID: 196908) 523412210292481131146839680875238522113866220657140787507155345907834651396893250540237827594416553041617863332721640757848839003745881391256353160855106410500113153465353034300243741041816088985987499771676540836371707013809021194252432328667072026867901361504889526544193486939948314337865611766719147050515457011251566056804944257109026989371244470946709747505975018184775301390793204940482355583740691285083175716352722141081411674803943183859580857073594298291757063824676796487840952925440075484410574487281390988154946820465351515173228455119823 (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.