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Solution or solutions (
Posted on 20140320
)
The sum of
n
consecutive primes beginning
with
n
is
n
times the
n
_{th}
prime.
1. I know one solution  find it!
2. Are there any others?  please comment.
No Solution Yet
Submitted by
Ady TZIDON
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Part 1
 Comment 1 of 6
n=3
The sum of 3 consecutive primes beginning with 3 is 3+5+7=15
which is 3 times the 3rd prime. 3*5=15
To try for more it would seem a program is the way to go. You could probably be able to establish an upper bound using the prime counting function.
Posted by
Jer
on 20140320 14:51:12
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