Factor Info

ID 27437
Size 290 digits / 963 bits
Status composite
Value 52081753800033737553461889975091788383644284452235011399679127361322509751379560034987796862084637737447580689786471110984723311851730835798539007551003267340275688626877564592691252923366565701625222992671211685089618257955304324169617567741494765882594142845439864824215479129530897882577

Factorizations

Primary (ID: 2170) 19721061166646717498359681 (proven prime)
(ID: 27438) 2640920453515813008274365654046656902483488033423977081287252931121156151273266588500902569232273667464234857680613499414260039345394694647177655206432598528571158674258160853602365182529217365640873947829857011647008824010652283502750656028142951377916843738728017 (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.