perplexus.info :: Just Math : Primes in arithmetic progression

Primes in arithmetic progression (Posted on 2008-09-30)

Ten primes, each less than 3000, form an arithmetic progression. Find them.

See The Solution Submitted by pcbouhid

No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)

Solution

| Comment 2 of 9 |

The only solution is to start with 199, and add 210 nine times:

199, 409, 619, 829, 1039, 1249, 1459, 1669, 1879, 2089

Posted by ed bottemiller on 2008-09-30 13:17:13

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info