What's the sum of all the primes below two million?
- PuzzlingLv 71 decade agoFavorite Answer
You can go to the following site and download a list of the primes under two million. Copy them into a spreadsheet, or the like, and add them up.
You could also run a program to do the same thing. See the second link.
Alternatively, you could estimate the value using a close approximation.
Or, if you search long enough on the web you can find the answer:
a := Sum( Filtered([1..2000000], IsPrime));
142,913,828,922Source(s): http://primes.utm.edu/lists/small/millions/ http://www.manghon.com/blog/attachment/8543863770.... http://mathworld.wolfram.com/PrimeSums.html http://groups.google.com/group/sumprimes/web/sum-o... http://members.bellatlantic.net/~vze3d2yn/all50a.t...
- Scott VLv 51 decade ago
Lmao, you've got to be kidding me.
- Anonymous1 decade ago
373873243298Source(s): 1st grade math