Factor Info

ID 99964
Size 617 digits / 2050 bits
Status composite
Value 68523406072447427330793302213822545013759274174238418786738215607183238630207488704505833948066398397072553332966619053404175598306793938868841106444837733815992264882374612401835459595502806497316222623293923877030628515271449328094684665618751636170129972305451802660293999084597022583834760786592134640207932614356926149857913985844330853940813884852429677550336506144522808370441501974644476932736900431656586395530298079964515664074866122517198473722279453167517931633279092540737296762714904200539409152467938471712176059022575553030512042476864793359462180796480229667655074037874413967717472671675882750056869

Factorizations

Primary (ID: 98578) 1058025322978128659285808040769578184420673543468538418875771619733417758525235704721180650240714925447142552912204864058824399489 (proven prime)
(ID: 99965) 64765374310293264028819375677709179569696713505844040131953770493002721290725728615873547907099586816600060170766050887332535295891434810618530860492458907544211282487723027567039479463944827623001366395742813396015017144497547568657593784244513736997835381026972707890358332063385181067596175245011181849652824030088389243021503539495414161528665437889371310351504884202984508193498361214031048557171448046921514529579406653957463307447378349098608076726788694313533299738136413881648421 (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.