## Is this Prime?

There was an interesting conversation I found on the CodeVision Discord server. Here is a screenshot: $$2^{2^{77,232,917}} - 1$$ Now we have this number, but it’s obviously huge, so we don’t want to calculate all those digits out and figure out if the number is prime. However, it is worth noting that $$2^{n}$$ where n is a number greater than or equal to 2 is always a multiple of 4. [Read More]