Factor Info

ID 55990
Size 501 digits / 1662 bits
Status composite
Value 107748253290910535980695727496185311809564381562170064947995802768160628665453674791753156578236688071775935822588815007030494627100437980891562226411106988039897372339254568698794107140115997663794994187124864459154780172885625831631853068165438516479493587178033717749521059327991464211985285711069702343116511219742469898223611833576266828751713063643826218259380538138703438481576826885917649536752133746739284767265851302132571412851099800639767104515188280049863171106146394554230519391198933943

Factorizations

Primary (ID: 54921) 20970714732554798304809 (proven prime)
(ID: 55991) 5138034381042953344011123779541815118914255683150816375444448328933551535691699550459917200326607287365403890728020752740692788734661496369513499332496551111932160192646484101308045340554791553746547084236209757239447687558856009670827879085983129049555625934026308757027363770902353187656841105051597219696613571567272185210141469198131632865393218738867488840430082222986299681346289627696561199514777790255134848967434779958158764814246646344201376519445375441004808771464927 (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.