Factor Info

ID 164726
Size 563 digits / 1869 bits
Status composite
Value 22022776016161314546890411113422667141990427115688905131640784261240746735599068756262332190056317311811580183912425047492491683785048896404027740359529700515700108530511192547030576141059786838470490301113775057495990724647938416997737444631288850686394893430841312071261442818434806914224399191452469446190473878788517904382351006590165262120404730209708893982548849052886207033192529707168508059832240500995179221109881713882947710271111133666184600727947601002656151352025826700685335271937426207258576774106684405047154223205367743377046509723409922286527553

Factorizations

Primary (ID: 163578) 72931323398494956543521 (proven prime)
(ID: 164727) 301965945356968339573958856541517627002191589256154776207489602281763498034983787180427307501416782960909659074272236128484840540125015501359881246587523616936932840554254879953694076141166633187552144941193699101247013484682427934002083506559722860297022052866615808294770399640082639654916852160013152005311428508545224710836565066044756419366775309721395911912714510356083009073799241112199288434580525359207242687535856444978313296674811791395621717783424363640932859016415946513146222824196635738973150183034137255334696046990810268193 (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.