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Determine if number is prime.
A positive natural number is given. A statement has to be made on whether this is a prime number.
The number of problems, i.e. the number of numbers to be checked, can be selected. A number range can be specified. The size of the greatest factor may be limited to make factorization easier.
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|Number of problems||1, 2, 3, 4, 5, 6, 7, 8, 9, 10|
|Number range||50, 100, 200, 500, 1000, 2000, 5000, 10000|
|Greatest factor||no limit, 7, 19, 47, 97|