Factor Info

ID 107507
Size 898 digits / 2981 bits
Status composite
Value 1639642023110414606064654974933833716409070796633689147930982695330679449408582662536295049837752665401993379713016579413417717247009568111243217234880081533179924638020644687749880446588815335783010422035131501503918211255269140232148825585196127641198796595935274573838453988022026813980688463200667491354668034292398269194277123697940514805938200512955530184070623745976080433902780846830341925360330064421716778757968278119765004331033514330474998975725035026963410233116414956449374113087630764876191496343035145248910548751717121657557457048583285519153539619398653761387008899534041391422839240231474732678371795920096908370001350689753903464317403156551179629690190716825487377261032724331449684003307149476921834520060673637482010680501685209025241721354175568736206799845362059193872767470628806687322815068092486322944489980182082623366266422455369473665767011393753303972678387156942029

Factorizations

Primary (ID: 46668) 21267735919070716687603769 (proven prime)
(ID: 107508) 77095278470152170377875738465069357453039708759234709809545872614410074705788331339076443369070770088440965630335126578615461931906378988417798572698535720934692959859737500654140842502311884735858618753479706753085880005551412296764318282502467797425240181198101982058996088393215314329095658054873132901334798907052974008627152459483236735667915600173136892144860619310814044464858840862309539917481422865962682755013547943393522187360449803029600576134770262386033020048335869110073768453553883451755066115926466426421098472201557412938307657977335041431135060344564105862032227505729547119556296629614102908492524564065505856331528196698866176627192704615746550022467955805120884014974998174882000363797681031484644197757474272207431631493336626633454828531708425816495907617531158517828452596870284565535225977380203049632346115647098219122706269359206199158046687541 (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.