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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 0 0 2 1 1 0 0 1 1 1 2 2 2 0 0 1 1 0 0 3 0 0 3 3 0 3 2 0 0 0 2
{{Random integer|0|4}} 0 2 0 3 3 1 2 1 2 2 1 0 0 2 1 0 3 0 3 3 0 3 0 2 3 3 0 2 3 2 2 0
{{Random integer|10|100}} 97 63 41 40 26 71 64 52 51 84 63 55 79 31 62 67 56 85 17 89 35 52 42 55 43 27 91 74 67 41 80 58
{{Random integer|-2|2}} 1 -2 0 0 1 -2 -2 0 -1 0 -1 -2 -2 0 -2 -1 1 -1 1 -1 -2 0 -1 0 1 -1 -2 -1 -2 1 -1 -2
{{Random integer|(1+1)^(3*2)}} 4 57 25 19 7 58 16 45 29 11 2 20 54 52 18 62 7 29 9 1 43 26 40 14 12 19 27 60 20 61 36 48