Factor Info

ID 190482
Size 688 digits / 2283 bits
Status composite
Value 1700209833843957385132332258534204635470872014204999340224631921807133947730876693980198939233928499775827878940312496027879705228961382377879359804681549174224048258167539906265004582251265527587284750618091366654720286992566841423828801395645286327555364191675385742820582139529907791461824718806027504270442208605588343760315230735204070742880367945830721798409027948172794041613651517091270599548644785977022917539626196190096159017217383341407272843217634261554620141554219237553578509678692291095159681410554051306270208178571598934658283758040063939464390344246915191652557004272958761811989502296130773038183159080541093359116011526542717508748939920986376746462747534433103324417

Factorizations

Primary (ID: 188991) 7181521717145072083078608601358856159842333085909766829569 (proven prime)
(ID: 190483) 236747851055702917846554396176982766161056520523403361055448025765194830583810824858690733162017140166134443123176203144610231679078488882678724723577933201744815799989127347831198985844877149540977879468272397199733249519091669350733881127499112030169971497059643659666875072945859861469312578325101202138080090765325012184721362907715935745576798975101063815463879157144505050406476346186352696042586649699709890715625213030638624328515782346823747580160976639799412555486717939949985082462866286845286473284847093394857877435792509120636938933127191803693216588939979765675033292837902299784096400231571956084353519079503310593 (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.