In mathematics, what term describes a number that can only be divided by 1 and itself?
Category: Knowledge · Difficulty: hard
Hint: These numbers start from 2 and go upwards.
Answer
Prime number
Explanation
A prime number is defined as having exactly two distinct positive divisors: 1 and itself.
This is a hard knowledge riddle — a tricky one that takes a little thought. The answer is Prime number.
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