Factor Info

ID 33738
Size 597 digits / 1981 bits
Status composite
Value 159701236402874647619713038243760865326314055138090242140196774825739097419702964575531979764177717447635665938441389587619778961377828383716682493605010185680143263327259933600390874122521907562353340662523087994245405870777011867999232098532852044247782574011870205091979734724583835360894102032851970646102405738250808042640217730457279588295782068877966329793074617901121217792818778682287375889310948447259909866387148636331869749514400905477709380113290681378860514085677042363871932561471181928835280333488780399593966869805990130397937684330866880595181872952628429150063888444076152865557

Factorizations

Primary (ID: 18009) 13227717156954615133005062397767019423263773 (proven prime)
(ID: 33739) 12073227338317405590158115763008299711719694509968453767818495332346840055692694724349604676598759914201073946432458497773854292760985951814130321872029364454799637739038023840876761110689948386869106895029802738518855235824627392172671251012344601830026872644260330445040840339091871811224676379209059565568407675350351664301570549669286554310669904289550992724369814290036840131873328389563871495661066697365097266011926213700020846842055278835969907019413441492629080037979507298136098821006354947972738707100821999036746521618248840582386003064869209 (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.