Factor Info

ID 54185
Size 511 digits / 1696 bits
Status composite
Value 2593437198668604519291756331282438902132502480744664253628901490201403109893043628587601202516692469971047286749564685800777930222673218452924348878970118117309875307980244112111159074554718056552456733074933101393137974841591664495737021859312436260956087395453897764210633405457124545096276989021726455253870990761734685515095259992734053690896539155940626806878639372241272318976876735124813769446877963520438005824408611509669312007740580553482598246668561458034389908895840893444700276428663319553564022289

Factorizations

Primary (ID: 52675) 457644272256236018195571421 (proven prime)
(ID: 77856) 5666928127129565429359486289091598381805518633800170919189696886000918496120417170314069659556745152314480720228920034944833699777443833100600615826026439860105538925961350459045938530407826426577380762722766826449349382583243525686449548823061201135473536393498493472526463367788498491968578093113007969696403628504023466961741834329819371293591808839197698240372733457309178158580131594037452537063653894801397622205383189637299119457158300589404012716906520744168784101001827789509 (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.