Factor Info

ID 197606
Size 499 digits / 1656 bits
Status composite
Value 2222028347514046017261932941026382902676969027927220248076077010137434944566831434724446294341676356620090384101306724828187715505040703564305647286539000235588254170315760093837702899372470597385053255791468642843156770113480941452546045286205955700176446709857984134301556393572540335241745575196210753948669165495379252209139425254592433395143801911226208560524994281610472590466786474960867781239325099828471273514636548607669262512661560129493207221991843462023896682862243309185002852316296759

Factorizations

Primary (ID: 17161) 175787157418305877173455355755546870641 (proven prime)
(ID: 197607) 12640447573917316991419196799460194600417714690032790531424981689040966233270384543240498603169622923995889475941953453516704656138280067069601554735442614584877804614373958404294905869920894251078110350361664583253583049086122067277284791371798129860513400160477398598152597518338873768182237194075910961640785195640107099473956218415145449415019378314570962282138942173367976270851239140656420646407081408768656811471759775624967358407450726257350756323471399 (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.