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 ?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Simon Davis proves existence of infinitely many Mersenne primes?	wildrabbitt	Math	8	2016-06-28 08:15
Infinitely many primes of a form?	PawnProver44	Homework Help	1	2016-03-15 22:39
Primes of the form a^(2^n)+b^(2^n)	YuL	Math	21	2012-10-23 11:06
Are there infinitely many double Mersenne primes?	aketilander	Operazione Doppi Mersennes	1	2012-09-19 22:24
infinitely many Mersenne primes???	LoKI.GuZ	Math	14	2003-11-26 04:27

2012-07-13, 06:07	#2
CRGreathouse Aug 2006 5974₁₀ Posts	Yes, under Bunyakovsky's conjecture (1857). See A201261 which lists these primes.