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Results tagged with arithmetic-progression
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user 14726
An arithmetic progression is a (possibly infinite) sequence of numbers such that the difference between consecutive terms is always the same value.
4
votes
5
answers
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residue classes of primes, covering intervals and bounds on the different ways
Take the first $n$ primes $p_1,...,p_n$ and the primorial $P_n$ .Denote by $p_i$ every prime bigger than $p_n$ and smaller than $P_n$.
1) Is that true that there always be a number in any interval of …
2
votes
1
answer
1k
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Covering Systems of infinite sets of residue classes mod primes
Take an infinite set of distinct primes and a (edit: or 2 , etc.) residue class for every prime. For exammple you can take all the primes bigger than some prime or the primes of a specific form (i.e. …