Factor Info

ID 86830
Size 572 digits / 1900 bits
Status composite
Value 75247297978251777966042388940103835623121752054659263948300434075466918799588376316191742015470374330739166530149926680325426605636658440039704598849605110451379858059085760039122996229020979871815782148832158401233826907363575434053647406871491856608000794150781739951963676780071432068605252103043750242716795846851003296257797349079889868783258721455736712365012577720462804332205243125826963639838813279699624855623812443808272258070889270171178384160968236591318843568318049619123873441919542281581084541004274664681192092024599110008275818913020715121120549848594849

Factorizations

Primary (ID: 3104) 12243864122465612155106392056552353 (proven prime)
(ID: 86831) 6145714884256558430803717959680036114786754999866647933449349787257657838444719766391638225863340598095364700388190186454016475930968314111334649985174351856185623759431804068885985858439038194995829413926356612723987213055844777260662397488423055796411801844789206431841231249279198038580467473534697205770579024679996901023273887174549727547860549565072486227641107168033436799389886523814779117071128883998112531742695818044126103205982287676983322232623046374726516388224963480692659513033892571910321599157644602431898694802764242433 (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.