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| author | Charles <sircharlesaze@gmail.com> | 2019-08-17 21:39:43 +0200 |
|---|---|---|
| committer | Charles <sircharlesaze@gmail.com> | 2019-08-17 21:39:43 +0200 |
| commit | 3ffc76713f6db4c33f20588ce6896ea3c2bae2a7 (patch) | |
| tree | 1025c801330f078e3a12da191f923ae8b6ddd81b /python/wip/027-quadratic_primes.py | |
| parent | 9a65938232d1fa9e1afe9a6eb2de48d25ff738a6 (diff) | |
| download | project_euler-3ffc76713f6db4c33f20588ce6896ea3c2bae2a7.tar.gz project_euler-3ffc76713f6db4c33f20588ce6896ea3c2bae2a7.tar.bz2 project_euler-3ffc76713f6db4c33f20588ce6896ea3c2bae2a7.zip | |
wip directory for each language
Diffstat (limited to 'python/wip/027-quadratic_primes.py')
| -rw-r--r-- | python/wip/027-quadratic_primes.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/python/wip/027-quadratic_primes.py b/python/wip/027-quadratic_primes.py new file mode 100644 index 0000000..8b21cc6 --- /dev/null +++ b/python/wip/027-quadratic_primes.py @@ -0,0 +1,17 @@ +from itertools import count +from helper.prime import is_prime + + +ab_iter = [(a, b) for b in range(1_001) for a in range(1_000)] + +max_product = 0 +max_prime_seq = 0 +for a, b in ab_iter: + for n in count(): + if (not is_prime(n**2 + a*n + b)) and n > max_prime_seq: + max_prime_seq = n + max_product = a * b + print(max_product) + break + + |
