Factor Info

ID 183600
Size 509 digits / 1689 bits
Status composite
Value 18621649364065966432039180545456634663898685929400458358757422823961808539489291704826059341519465233920109393059285057902050263092438571448943310842349624034385617472460213700680555207920876133873816765618204535741786093495567982811855115784539913901814380385325634449592432310732793269581140619577308453162051722562208511690538164171157228447019126362303806237053661214827309364343688021546364159586030515733322923940609785951223727222377442418963101086580093409126015941986597987815438064004226544611304991

Factorizations

Primary (ID: 182861) 11369457831870942222596385209283594436568276392920806337076489837281169 (proven prime)
(ID: 183601) 1637866082924871855788086020798368949229418345828297034468467888977311682396331658264790713449949420761805564241201210463391116396199829005820571341051248485206571472178543292687961233168815868365135557464881566669874943555220176260408955523349406322820626654723105789307258767891308169563110887960867114808386940989057579462912058605063052220369857996590360142541146227290302951169890142644738835401593176225221917469317959419944232702639 (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.