[seqfan] Re: Sum n/prime(n)^2

Hans Havermann gladhobo at teksavvy.com
Fri Dec 5 02:05:07 CET 2014


Charles Greathouse:

> a summation of the primes up to 10^10
> 1.10463086777...

Here are five partial sums up to 1.25*10^9 primes (<=28794583627):

0.25*10^9   1.1033540385172011
0.50*10^9   1.1048250449450470
0.75*10^9   1.1056413954631700
1.00*10^9   1.1062021315695429
1.25*10^9   1.1066269604122258



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