Factor Info

ID 53920
Size 603 digits / 2003 bits
Status composite
Value 598971241293890140475233897134050037221455351379934206340823424561070935662972983367810973927407693710924450138491167143360220665446215479598868572667596517088566956387095770817771703856376633504403097392472964113062449173084036509681308974370020309743284777656184036011000806959835853328359793027643789177010027574239245737762657760080385356641672016165616233843483550082836474460517655293034025837862466864850043807843364501421074866452777823221960567346139777705877013203048018775368580307716200352743242989612068829101983063659245917461285531581127805099317457860100729994153616553548984524029592467

Factorizations

Primary (ID: 53921) 1147032708195514473009031 (proven prime)
(ID: 53922) 522191945368478592213741039115142499000214721029346049270164207957151577363571774604000632493612649152826396526081104508115968716784804342510001017122136505787645457132276305212337837387142460472298597476319645776234791567764232047548433949884712899080517604067089610746309224330040798072676380662582162796375589319412752587085927127191631173640798453460663138985882274771438076777455975942662765942115464981332339415420551859722194808562826069801413718362880614271734803791888325985514177303444120157780737161670796317206225373743466929675308035141448332312136647323924473476757 (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.