Factor Info

ID 15951
Size 395 digits / 1309 bits
Status composite
Value 10021044992235772336692164287462947162512822394489992845758900823165580466162431421113916388046626552117066823458107378202107642000600962275677959743188618296055570229267563265355071464452028345298449854004154485463259579157325487063477433431017250426443758095639501875993095252909329666449300476938794023638941013786396729575902141843723211500687370029359162437602230760691398936927032804314051

Factorizations

Primary (ID: 15952) 19354275048153085260502985763801078164890953285078303467480611 (proven prime)
(ID: 15953) 517769070001516159280459633296310384937727296403168530602729810570024657591864048042558314862431341241726055283736408353639979969011046392357442495578241880928862068406464662956066660264462136126008466197814997013041543007342549876134580625653892230723847766751073172821559723517901424192164114151930358373668791257405008796446019041 (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.