Factor Info

ID 152704
Size 432 digits / 1433 bits
Status composite
Value 163572438651689227451731723489793950556818553850450434204274714504847650024318379417172367919153970242199659382942616040167580923894457177733956924266944919269903300539209967487263259237654448784820264163184357233420239390987434609526876362334297496306347738870049259780396934802618986529037951562111640739882811667476513432067605329486374308783264597107914963604027708675830377512735396099302017137758565789168310731143470082479843

Factorizations

Primary (ID: 152105) 2098323645062285611121141 (proven prime)
(ID: 152705) 77953865237425670488578798981031912449321839236904147837373804640782517891183228173656001498067074700905243165544535061537517653792839840659788686348329705197809351649655326331168896793098049379690462501674509313231215929691478174406678276653293691421358830956397965706361347802737178530305623511555143543354524060501958584830001033096243167188511910651748555000400150540647354326751496270196319213144149623 (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.