Infinitely many primes of form n^3 + 7 ?

devarajkandadai · 2012-07-13, 04:10

Are there infinitely many primes of shape n^3 + 7 ?

CRGreathouse · 2012-07-13, 06:07

Yes, under Bunyakovsky's conjecture (1857). See A201261 which lists these primes.

2012-07-13, 04:10	#1
devarajkandadai May 2004 2²×79 Posts	Infinitely many primes of form n^3 + 7 ? Are there infinitely many primes of shape n^3 + 7 ?

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2012-07-13, 06:07	#2
CRGreathouse Aug 2006 1011101011011₂ Posts	Yes, under Bunyakovsky's conjecture (1857). See A201261 which lists these primes.