Factor Info

ID 197603
Size 608 digits / 2019 bits
Status composite
Value 58398372872239321101692067894612720894845292716828907252017118184449644637081357762346541337873182001385004244577753850470732805420894850262170054008012188392464262080018051208417678909562356402718441355813253750350063275248738222444478609135911169123650011019224878419117513130166741771342906221394909797884760035424398736318828484064909864438586875137935508636091495386023066736408310438930885129035817651110364967077944477783069697411560579368974543437537134553465817929401706927892737383886711407741989820848274448839731411978229672989458418749521131183812176372958733790182712022168500368062495115670369

Factorizations

Primary (ID: 17370) 13888279563077823030315573706460911 (proven prime)
(ID: 197604) 4204867320462944628639796842444573165329741766061389755367314367210922126101045072528211758956065546889026734598836632763882061518638136367963862279441485352550190540623006919200537970057810726806842445424220434443758783737878592578530765184251512263377718447546882107801174540652659523955556836996756543188750292358335089560097873678887458222520230666979693044495322391320793167802881699889633619905391757697620706194256426986181533822735841365623085991520949534698412788780836950073237560118324445907300589250426350802455933142683023145307278191384266673112487639054754479 (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.