At the Sixth (Prague) Conference of the Russian Social Democratic Labor Party, held on January 18–30, 1912, which constituted itself as the all–party conference of the Russian Social Democratic Labor Party and the supreme organ of the party, almost exclusively Lenin's supporters were represented. By this time, the central committee of the party had virtually ceased to exist (its last plenum was held in January 1910), and the party found itself without an official leading center. In this regard, a Bolshevik Central Committee was elected at the Prague Conference.