I downloaded the program pfgw (executable file for windows) and I wonder if I can check numbers like
$$2^2+3^3+5^5+7^7+11^{11}+...+p^p$$
$p$ a prime number or at least
$$\frac{4\times 10^n-13}{9}$$
The program allows to read numbers from a file generated by newpgen, which sieves out small factors, but only of very special numbers.
The program allows to test a number directly, using the $-q$-flag, which I can use to check $$\frac{4\times 10^n-13}{9}$$ for some concrete $n$, but I do not know how I can do it for, lets say, all $n$ with $1000\le n\le 2000$.
And for numbers of the first form, I do not know, if pfgw allows them at all.
Even better would be, if I could create numbers from the type of this question :
What are the next primes in this sequence?
Who knows the program well enough to help me ?
The second case is easy. Create a file with
in it.
Not sure the first on is possible, haven't seen a sum function for it.