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  • ...mber]] that differs from another prime number by two, for example the twin prime pair (41, 43). ...own that the sum of the reciprocals of all twin primes converges to Brun's constant (about 1.902160583104).
    2 KB (255 words) - 06:08, 21 February 2023
  • ...s of the form 2<sup>p</sup>-1, for some prime ''p'' (now called [[Mersenne prime|Mersennes]]). So the quest for these jewels began near 300 BC. ...umbers, how to characterize their [[factor]]s and discover those which are prime. In short, the tradition of seeking large primes (especially the Mersennes)
    7 KB (1,252 words) - 09:47, 7 March 2019
  • How does this apply to finding [[prime]] numbers? ...ppen evenly like a river broadening as it slows down, and there are [[twin prime]]s - primes that are only 2 apart like 612,107 and 612,109 - and this makes
    3 KB (593 words) - 10:09, 7 March 2019