Erdos' Series & Prime Number Theorem Implications

In summary, Erdos' Series, also known as the Erdos' Prime Number Theorem, is a mathematical concept developed by mathematician Paul Erdos. It states that the sum of the reciprocals of prime numbers diverges or grows infinitely, and has far-reaching implications in number theory and other areas of mathematics. It is directly related to the Prime Number Theorem and has practical applications in fields such as cryptography and computer science. It remains a relevant and active area of research in modern mathematics.
  • #1
Dragonfall
1,030
4
Erdos noticed that [tex]\sum(-1)^n\frac{n\log n}{p_n}[/tex] diverges, where pn is the nth prime. I can't prove this conclusively. All I can say is that PNT implies that p_n~nlogn and thus the series "resembles" [tex]\sum(-1)^n[/tex].
 
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  • #2
If the terms don't go to zero, then the sum doesn't converge, right?
 
  • #3
Oh ya, how the hell did I miss that?
 

Related to Erdos' Series & Prime Number Theorem Implications

1. What is Erdos' Series?

Erdos' Series, also known as the Erdos' Prime Number Theorem, is a mathematical concept developed by mathematician Paul Erdos. It is based on the idea that the sum of the reciprocals of the prime numbers diverges or grows infinitely. In other words, as more prime numbers are added to the series, the sum will continue to increase without limit.

2. What are the implications of Erdos' Series?

The implications of Erdos' Series are far-reaching and have had a significant impact on number theory and other areas of mathematics. It helped to prove the infinitude of prime numbers and has been used to solve other mathematical problems, such as the Twin Prime Conjecture.

3. How does Erdos' Series relate to the Prime Number Theorem?

Erdos' Series is directly related to the Prime Number Theorem, which states that the number of prime numbers less than a given value is approximately equal to the value divided by the natural logarithm of the value. Erdos' Series provides a more rigorous proof of this theorem by showing that the sum of the reciprocals of prime numbers diverges.

4. What are the practical applications of Erdos' Series?

While Erdos' Series has primarily been used for theoretical purposes in mathematics, it has also had practical applications in fields such as cryptography and computer science. It has helped to develop more efficient algorithms for finding large prime numbers, which are essential for secure communication and data encryption.

5. How is Erdos' Series relevant in modern mathematics?

Erdos' Series is still a relevant and active area of research in modern mathematics. It has been used to prove other important theorems and has led to the discovery of new mathematical concepts. It continues to be studied and expanded upon by mathematicians around the world.

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