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arxiv: 1504.00533 · v2 · pith:6M6OUG6Qnew · submitted 2015-04-02 · 🧮 math.NT

Almost prime triples and Chen's Theorem

classification 🧮 math.NT
keywords primechenalmostboundeddivisorsfactorsinfinitelyknown
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We show that there are infinitely many primes $p$ such that not only does $p + 2$ have at most two prime factors, but $p + 6$ also has a bounded number of prime divisors. This refines the well known result of Chen.

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