A while back I wrote about sonnet primes, primes of the form ababcdcdefefgg where the letters a through g represent digits and a is not zero. The name comes from the rhyme scheme of an English (Shakespearean) sonnet.
In the original post I gave Mathematica code to find all sonnet primes. This post shows how to do it in Python.
from sympy.ntheory import isprime
from itertools import permutations
def number(t):
# turn a tuple into a number
return 10100000000000*t[0] + 1010000000000*t[1]
+ 1010000000*t[2] + 101000000*t[3]
+ 101000*t[4] + 10100*t[5]
+ 11*t[6]
sonnet_numbers = (number(t) for t in
permutations(range(10), 7) if t[0] != 0)
sonnet_primes = filter(isprime, sonnet_numbers)
Rather than filter, I would have used
sonnet_primes = (number for number in sonnet_numbers if isprime(number))
It is a bit more verbose, but it looks more obvious to me, especially in the context of mathematics
Love the alignment of your code! Makes everything look beautiful, even poetic.