An arithmetic progression is a (possibly infinite) sequence of numbers such that the difference between consecutive terms is always the same value.

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### Does every prime $p$ appear in a $p$-term arithmetic progression of primes? [duplicate]

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### Is there an 11-term arithmetic progression of primes beginning with 11?

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**1**answer

### A weak form of the Erdős-Turán conjecture

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### Catch simple arithmetic progression with spiral bijection [closed]

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### Closed set containing infinite arithmetic progressions of ANY gap

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### Is a stronger version of the Erdős-Turan conjecture on arithmetic progessions reasonable? (And related questions.)

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### large arithmetic progression modulo p (II)

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### On strengthening of Dirichlet box principle in particular tensor product situations?

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### Counting sum of RSA type semiprimes in an arithmetic progression?

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### What relation does this problem have to Number Field Sieve?

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### On a number theoretic problem

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### Generalized notion of divisor function?

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**1**answer

### Tighter upper bound for $\sum_{i=1}^kA_i\log(\frac{A_i}{e})$

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### Write {1,…,3n} as the disjoint union of arithmetic progressions of length 3 and steps 1, 2,…,n

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### What's known about $X$ when $|X(n) + X(n)| < kn$, $n \in \mathbb{N}$, absolute constant $k$?

**1**

**1**answer

### Essential clarifications on application of pigeonhole principle

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**1**answer

### Solutions to a diophantine system

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### Rational points on the unit circle

**3**

**1**answer

### (Extremal) arithmetic combinatorics in non-abelian groups

**2**

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### About consecutive integers covered by arithmetic progressions

**8**

**1**answer

### Largeness and arithmetic progression properties of generic reals

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### The original proof of Szemerédi's Theorem

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### Consecutive integers divisible by consecutive small numbers

**8**

**1**answer

### Primes in arithmetic progression with a moduli equal to a power of 2

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**1**answer

### Subsets of [1..N] with no three-term arithmetic progressions and no large gaps

**6**

**1**answer

### A kind of anti-Ramsey result

**1**

**1**answer

### Primes in simultaneous arithmetic progressions

**7**

**1**answer

### Bounded gaps between primes in arithmetic progressions

**5**

**1**answer

### Siegel-Walfisz for the Möbius function

**6**

**1**answer

### Adding sets not containing arithmetic progressions of length three by forcing

**11**

**2**answers

### Most dense subset of numbers that avoids arbitrarily long arithmetic progressions

**6**

**0**answers

### Large sets not containing arithmetic progressions of length 3 in intervals

**4**

**1**answer

### Thin sets that are well-distributed over arithmetic progressions?

**1**

**1**answer

### Covering a finite subset of $\mathbb{N}$ with prime arithmetic progressions

**3**

**1**answer

### Smallest prime in an arithmetic progression

**2**

**0**answers

### Arithmetic progression and average of two prime numbers

**5**

**2**answers

### Primes from a Dirichlet sequence and an irrational number

**8**

**4**answers

### Arbitrarily long arithmetic progressions

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### Arithmetic progression and 3^m,3^{m+1} intervals

**0**

**1**answer

### Arithmetic progression and most significant digits in different bases

**9**

**1**answer

### 4 squares almost in an arithmetic progression

**6**

**2**answers

### Sum of divisor function over arithmetic progression

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### Conjecture about distribution of primes in arithmetic progression

**6**

**2**answers

### On the prime number theorem in arithmetic progression

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### Greedy sequences without k-term arithmetic progressions

**3**

**1**answer

### Non-asymptotically densest progression-free sets

**8**

**2**answers

### Are there five consecutive primes in arithmetic progression?

**0**

**1**answer

### Intersection of two arithmetic progressions

**9**

**2**answers

### Largest number of k-arithmetic progressions without a (k+1)-arithmetic progression

**13**

**1**answer