20120713, 04:10  #1 
May 2004
2^{2}·79 Posts 
Infinitely many primes of form n^3 + 7 ?
Are there infinitely many primes of shape n^3 + 7 ?

20120713, 06:07  #2 
Aug 2006
2×7×419 Posts 
Yes, under Bunyakovsky's conjecture (1857). See A201261 which lists these primes.

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