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June 15th, 2016, 09:09 PM   #1
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Primes and rationals

Does {p<sub>n</sub>/p<sub>m</sub>} [where p is prime] comprise the set of rationals without integers |Z| and their reciprocals 1/|Z|, but includes 1?
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June 15th, 2016, 09:28 PM   #2
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No.

$\frac{3}{10}$?
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June 15th, 2016, 10:59 PM   #3
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My bad.
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