Factor Info

ID 55683
Size 272 digits / 903 bits
Status composite
Value 40451237156893736612941767246068859466679436613504403685315081611454968340088887503333717973327684774576858276352786608876920830299805387119711803358828713958246869543353728044531658026402572661529803139091338475492258422791918937346888220639042399303154521743570646639321

Factorizations

Primary (ID: 79375) 2100836464413549808726148396086744432111 (proven prime)
(ID: 79376) 19254824372151086043212883433242438624313279831320317950152116965448568023425840070997669158311050474813202750791285614185300912616349254943230821774381867484756131547721271260359252609393712700080243570020728924011384147607192925111 (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.