17 lines
458 B
Python
17 lines
458 B
Python
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from tools import number_theory
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def same(x, y):
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return str(sorted(str(x))) == str(sorted(str(y)))
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def search(limit):
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prime = list(filter(lambda x: x > 1487, number_theory.make_prime(limit)))
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for i, pi in enumerate(prime):
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for pj in prime[i + 1:]:
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if same(pi, pj):
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pn = 2 * pj - pi
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if same(pn, pi) and pn in prime:
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return str(pi) + str(pj) + str(pn)
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print(search(10000))
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