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


On Tue, Oct 2, 2018 at 10:23 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?
>

Here you go, my friend:

#!/usr/bin/env python3

primes = """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, 35\
47, 4027, 7307, 7309, 12211, 14243, 18911, 18913, 23557, 25439, 28729, 36683, 3\
7831, 46853, 50411, 53129, 55457, 57367, 60251, 67339, 70489, 74797, 89669, 989\
09, 98911

        EXAMPLE

7*5 - 3 - 1 = 31

11*7 - 5 - 1 = 71

11*7 - 5 + 1 = 73

13*11 - 7 + 1 = 137 """

if __name__ == "__main__":
    print(primes)


As soon as you start showing more effort yourself in the form of your
honest attempts to create a program or at least in the form of some
serious ideas, you might get replies which better fit what you
attempted to receive.