Factor Info

ID 181423
Size 467 digits / 1549 bits
Status composite
Value 10993765357558139890366482852318757274727164281881623892083513447696896749460963985150705532174885560392389806469221667515782715349644692855418191222493738940439571894172948453240436098163006078713123889894768936767508781975335943392729887637806118731947979514823459064721135496637641633899560891217316940700288592858118280261602801071140468220254498970311458371441403513369837771792159741420785885009402602990067414040502472413390047002423738041868362172891471906089

Factorizations

Primary (ID: 11688) 19083369866261032297456687094115197506422965885481866987401392458583087645945119190313 (proven prime)
(ID: 181424) 576091404956462600240504436969815698606448335378503089151439302686748147047881631200663463450781480214322826622871083436911524966877757789772755160962879494575756988210039318242623172196167978405735652566043981051266402134316218578579897256434176758428651061166554828141796205630866106959196885880858612112798490033454989303003024836788884094839176509230478850072286486033644951553 (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.