Factor Info

ID 21335
Size 552 digits / 1834 bits
Status composite
Value 855631734014000408794940695143388996547829634175155258858017624568039901839149238577473394542261244498724174629368376650745095800806543368845958629428872700806068907279729126266929740347632505820262646740497121447779212386633542127539888536045414480874719323465690447624481835340116595170965098566970082963186009335461134338760861790993680522229079277125981048343405252777729086951998493650096683064147209565890537762182133604376988210090904823842873136058028445743935322895786588578647242936437597637499271467944880242200222708181463486387917709571069

Factorizations

Primary (ID: 16736) 924087519761335605822218427505233971520578169790139570308423505134963796317426081635865410787919 (proven prime)
(ID: 29753) 925920668461126608646226519970359312417683496138734674947946309350609604095957029565286272476055846704424267537958541766815427644972205919381316277238015366031307300567518842207222872846265357579296115514567393786143125416924536992281367981416817068506414924107063389071241461875176024674586426674313686371674358386107015044128161499772198338335223362365628248138600348518239146593983026856924047070993565963737638455091717135029798864308176359425550308851 (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.