Is the number of twin primes really infinite?

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Discussion Overview

The discussion centers on the twin prime conjecture, which posits that there are infinitely many twin primes, defined as pairs of primes (p, p+2) or (p-2, p). Participants explore the challenges of proving or disproving this conjecture, referencing existing literature and recent papers.

Discussion Character

  • Debate/contested
  • Exploratory
  • Technical explanation

Main Points Raised

  • One participant questions why a proof for the infinitude of twin primes has not been established, suggesting that assuming a finite number could lead to absurdity, thus advocating for reductio-ad-absurdum as a potential method of proof.
  • Another participant references a recent paper claiming to prove the infinitude of twin primes, although the validity of this claim is uncertain.
  • Several participants express a lack of understanding of the techniques in the referenced paper, indicating a desire to learn more about number theory.
  • Some participants assert that the proof mentioned has been proven wrong, although details about the error are not provided.
  • There is a discussion about the implications of withdrawing a proof and the feelings associated with such a situation.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the status of the twin prime conjecture or the validity of the recent proof. There are competing views regarding the existence of a valid proof and the implications of recent developments.

Contextual Notes

Participants express uncertainty regarding the techniques used in the recent paper and the reasons behind its withdrawal. The discussion highlights the complexity and ongoing debate surrounding the twin prime conjecture.

maverick280857
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Hi

I've been wondering...the conjecture which states that the number of twin primes is infinite has neither been proved nor disproved so far. We know that the number of primes is infinite and I have come across two methods of proving this.

My question is: why can't we actually prove that the number of twin primes, i.e. the number of distinct pairs of the form

(p, p+2)
or
(p-2, p)

where both members of the ordered pair are prime, is infinite? If we assume that the number is finite, would we reach an absurdity? If yes, then reductio-ad-absurdum should be the method of proof. Why then is it that no convincing methods have been proposed to prove this conjecture (or disprove it) for so many years?

Brun's Theorem (http://mathworld.wolfram.com/BrunsConstant.html) describes (perhaps not as rigorously as we would like) the scarcity of twin primes. There are conjectures of all kinds related to twin primes and they are indeed, quite interesting...

Cheers
Vivek
 
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Hi

Thanks so much for this link...its very interesting...and captivating (just like math and science are in general). I do not know enough number theory yet to understand some techniques in this paper but I am learning and so hope to read this in depth sometime soon.

Cheers
Vivek
 
It's been proven wrong :D
 
AmirSafavi said:
It's been proven wrong :D

I hope you are referring to the proof in your previous post, and not the twin-prime conjecture itself !
 
How horrible must that feel, to have to withdraw such a proof =[
 
What was the error in the proof? They took the paper down...
 

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