4 ms·
That particular one (twin primes) is one of a set of four, selected for being "unattackable" in 1912, and still unsolved. https://en.wikipedia.org/wiki/Landau%
by card_zero 2y ago
That particular one (twin primes) is one of a set of four, selected for being "unattackable" in 1912, and still unsolved.
https://en.wikipedia.org/wiki/Landau%27s_problems https://en.wikipedia.org/wiki/Landau%27s_problems
- svat 2y agoAs it happens, the problem the article is about (primes of the form n^2+1) is also one of that set of four (Landau's problems).