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Questions  |  score: 4  |  5.28 6.33 7.19 |  Solved By 733 People  |  341860 views  |  since Jul 05, 2008 - 18:06:31

Trivia (Research, Fun)

Question 1
Time Limit: 60 seconds.
Category: Math.
Question:
Which number is the 13. prime number?

Hint: **

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