Factor Info

ID 170038
Size 347 digits / 1153 bits
Status composite
Value 72898191004713931968136790609259045197337816308512431938985885433681207373618648728163051698989852680636784652409492812417295760672289582680708726132926203706380059350871822101512050896105756349522251259226399678710632505349072436124106510527037707653897480775462795345069816048117751608641055097017628071782252068246076625919056150461854811079133

Factorizations

Primary (ID: 170039) 40373510335924301702894054680963 (proven prime)
(ID: 170040) 1805594569265115595082395926099121930213002973606922720546214861598944069253642919587487748204509498197189492833408106401810313871140151237270688952345079722568475782397334689481928439200740792305953567085921399114372674337408248711739206559912354037623772921648760407783311145142325959892664858420814593815495010591 (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.