Factor Info

ID 137539
Size 556 digits / 1847 bits
Status composite
Value 6963511298416943013108417912549307406029323085791758010066356815660989808331846665272069124390951033014732895488722539817443250438732954072791279710118207662370619948284258714553986676583406298322708584816585105731639790455352688379970808038588095770766533665572718923696740467704612790567792749945739202450340148995658741702120031994950682185221797662345844730301123438395617077839206400300908033729838821846359093648873223324722300771341059690825595764251935055342113867794648031536871223141005765664144930113263853920515703899835228545030367588285215017

Factorizations

Primary (ID: 172436) 4203502149400675250566150561 (proven prime)
(ID: 172437) 1656597534845981443257431997704565841842100114042411881904105735546470943883953114360755397072137240748908253759328643487360410143066083491343933729250045579249380062240425687433895510308867558624939079333131877101095231046978575792003665909583323705802597717466318021933942033696781068544308000969352651146796191409218628606103169748742439851517255834784740109559424875357417879312920578723790381184624713682927559741259139384217677894640210147593080965769880131657406252722185638981399721870857192726546607886800640471327234697 (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.