Factor Info

ID 164506
Size 671 digits / 2228 bits
Status composite
Value 32408164706103137272558257595271196610305496255896012116549170690062420873272705750014437213716579000480563720838648323031321953338066357570984069596543827097589767763243179957412384262360886556642795029736557019819031444558367264703447341627593621284154353522704321801701264978167627669364890471044653140601847453551913470326186056233291745359153911078884095784623388184769132248585630835466410681828465292266109410808605197429244267580422337766537937596297764029170726248298516128416153579474238706058788390578104450670742225974862037953436399260581974809963019459733554337507734010347075313394387359230378471676378175211202071318180160734420939999730169991261496761021

Factorizations

Primary (ID: 163916) 1976596632598670503699 (proven prime)
(ID: 164507) 16395942485996996339031807852833559431597293932134256526484357084171715154499689594867910529566185033534707497596601074774336130707597898730979793694657151024943296045254043922243651323298728674914901524368740348164376887045436958777273667648773214907964171788760710157012209662354712913378069427362084345038384101553635323992618048918173021684877911980559008950037884917866086174568643998937897884130817614867455916269720514687881506979252400249987737101528589440612491797991722479389989634519023335714606121310190529513449946953762406702007690447749653645588658207668240476371224505897495949360355412749687564915299154531030874590612511434016471279 (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.