Factor Info

ID 196425
Size 628 digits / 2084 bits
Status composite
Value 1618635201418677204587569687634413793635652484361067738070175551799344696222037840030435661756964845135694595984985324143879555872336216435068195315634517555274046373104604568862221584576786944954441937117409784209414765006118364959272846616482263410050640124277744850683026157545044397461267229499517086737539283880568552872498071494156084423122055807588798993221555637933327726637791540803304682609758645173502300706062903786462075844221047392536159897730576621045502629684274037999636569345820192860063341659302580820013148016281887371705003005237435004429926760745195359053981905248391079825150251425086157329014210805666643

Factorizations

Primary (ID: 163532) 509449038480875923584322901355482065070391582765527594753700929 (proven prime)
(ID: 196426) 3177226923904457884397921434919521348446873601822421493515899282611668076264624452131794690362157905755103330821159566174788806482286803386438197588875358042342828138155099543486386921643173302576393856429083078322318585210877281514581937009844813726347428594005033275127763657747424933641896860104169000386653819409269781709770319568932661504873211107027259980510159819458414825552315071382483180598571717088012317396019352990880604039932933036251064954554102330062830609578017740206243652819848135634127398699591914066239870700382659557024518763376811162476843667 (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.