How many numbers in the set $\{3,13,23,33, \ldots\}$ can be written as the difference of two primes?
Question:
How many numbers in the set $\{3,13,23,33, \ldots\}$ can be written as the difference of two primes?
Answer:
Let's think step by step.

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How many numbers in the set $\{3,13,23,33, \ldots\}$ can be written as the difference of two primes?
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