Factor Info

ID 108140
Size 399 digits / 1325 bits
Status composite
Value 512619563898654736862624391387257086305732891718024397967623941704078040623088246560414932706306656954986505355298427304216834445764683518799809285564954968067449094979970765475166116432092809263812222814125388844185662658197434348469593679732017109706366874670882738533447108272300578046503582134296230214295865660704107713141190984118706727796918623334654863863125058844543355694310605800553841927

Factorizations

Primary (ID: 105488) 4485731952636522668682647 (proven prime)
(ID: 108141) 114277796647514512202260899485756785968927275318996686878332520073511985507800083901310639909559481379369861456372761803854074936093840484271953606301910189560327811166427243306695592805519853743105534104522961489750636977791003360553186347256275358688235101931149841130438556231454475152691795301867702456841222848531743078650169809148711698325131526862127230871010837492241 (proven prime)

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.