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{{Random integer|min|max}} returns a (practically) uniformly random integer in the range from min (inclusive) to max (exclusive), assuming min, max, and max - min are integers with a magnitude not exceeding 16777216.
{{Random integer|max}} = {{Random integer|0|max}}
Any valid expression usable in an {{#expr:}} can also be used as an argument.

{{Random integer|4}} 0 1 0 3 2 2 1 0 2 3 0 3 1 3 3 1 0 0 0 2 2 1 3 1 1 2 0 2 3 0 3 1
{{Random integer|0|4}} 0 1 3 2 1 0 0 2 0 0 3 0 3 0 0 0 2 2 1 2 2 3 0 3 0 0 2 1 3 3 3 0
{{Random integer|10|100}} 95 38 54 18 29 79 17 62 30 17 42 20 56 40 54 89 79 93 35 49 15 47 16 84 95 83 68 74 95 93 71 24
{{Random integer|-2|2}} 0 0 -2 0 1 -2 0 0 -2 -1 0 -1 -1 0 -2 -1 0 -2 1 1 1 -2 -1 1 1 1 0 -2 0 0 -2 0
{{Random integer|(1+1)^(3*2)}} 50 36 53 62 39 32 48 0 5 24 6 36 32 51 10 0 33 14 9 34 10 26 54 19 34 48 50 4 14 56 22 8