"6 million is a multiple of 2, 3, and 5,"
It's also the number of Jews who were killed in the Holocaust.
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"5 is the first number in 5 million."
It's also the number of gentiles who were killed in the Holocaust.
Table 3 lists the estimated number of non-Jewish people murdered by the Nazi German regime and its allies and collaborators for biological, racial, political, and/or ideological reasons.
Table 3. Number of non-Jewish people murdered by Nazi Germany and its allies and collaborators (by group)
Non-Jewish groups persecuted by the Nazi German regime and its allies and collaboratorsNumber of non-Jewish victims|
| Soviet prisoners of war | around 3.3 million | | Non-Jewish (ethnic) Poles | around 1.8 million | | Romani men, women, and children and other people derogatorily labeled as "Gypsies" | at least 250,000, but possibly as high as 500,000 | | Serb civilians murdered by Ustaša authorities of the Independent State of Croatia | more than 310,000 | | People with disabilities living in institutions and care facilities | 250,000–300,000, including at least 10,000 children | | German political opponents and dissenters | tens of thousands | | Germans imprisoned in concentration camps as "professional criminals" and "asocials" | about 35,000 | | Jehovah's Witnesses killed in concentration camps or executed for refusing to serve in the German military | about 1,700 | | Gay men, bisexual men, and other men accused of homosexuality | Hundreds, possibly thousands | | Black people in Germany | Unknown, perhaps hundreds |
Documenting Numbers of Victims of the Holocaust and Nazi Persecution | Holocaust Encyclopedia (ushmm.org) |