Program to find Primes of the form prime(n+2) * prime(n+1) - prime(n) +- 1.

Martin Musatov tomusatov at gmail.com
Tue Oct 2 17:53:03 EDT 2018


I am drafting a sequence for OEIS.

I was told Python was most accesible for beginners.

On Tue, Oct 2, 2018, 4:48 PM Bob Gailer <bgailer at gmail.com> wrote:

> On Oct 2, 2018 4:59 PM, "Musatov" <tomusatov at gmail.com> wrote:
> >
> >  Primes of the form prime(n+2) * prime(n+1) - prime(n) +- 1.
> >         DATA
> >
> > 31, 71, 73, 137, 211, 311, 419, 421, 647, 877, 1117, 1487, 1979, 2447,
> 3079, 3547, 4027, 7307, 7309, 12211, 14243, 18911, 18913, 23557, 25439,
> 28729, 36683, 37831, 46853, 50411, 53129, 55457, 57367, 60251, 67339,
> 70489, 74797, 89669, 98909, 98911
> >
> >         EXAMPLE
> >
> > 7*5 - 3 - 1 = 31
> >
> > 11*7 - 5 - 1 = 71
> >
> > 11*7 - 5 + 1 = 73
> >
> > 13*11 - 7 + 1 = 137
> >
> > Can someone put this in a Python program and post?
>
> It is our policy to not write code at others requests. We are glad to help
> if you've started writing a program and are stuck.
>
> Out of curiosity where does this request come from?
>
> If you want to hire one of us to write the program, in other words pay us
> for our time and expertise, that's a different matter. We would be happy to
> comply.
> > --
> > https://mail.python.org/mailman/listinfo/python-list
>



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