A068233 a(n) is the smallest prime p such that p and the next n-1 primes are all == 7 (mod 12).

7, 199, 199, 32443, 180799, 180799, 4338787, 84885631, 472798219, 1786054267, 6024282871, 64791932287, 592175010019, 6265824724519, 7816088451907, 24660781037467

Offset: 1

Author

Ferenc Adorjan (fadorjan(AT)freemail.hu), Feb 22 2002

Keywords

• nice
• nonn

Comments

Dickson's conjecture implies that a(n) exists for all n.

Links

• The Prime Glossary, Dickson's conjecture

Crossrefs

Cf. A068227, A068228, A068229, A040117, A068231, A068232, A068234, A068235.

Programs

Mathematica

For[i=n=1, True, Null, For[j=0, j
				

PARI

{i=n=1; while(1,j=0; while(j
				

Extensions

Edited by Dean Hickerson, Mar 06 2002

More terms from Giovanni Resta, Feb 18 2006

a(16) from Giovanni Resta, Aug 04 2013