A068235 a(n) is the smallest prime p such that p and the next n-1 primes are all == 11 (mod 12).

11, 467, 1499, 16763, 260339, 2003387, 7722419, 20221283, 927161471, 4284484931, 7355362139, 84805717127, 478527373859, 2046207697631, 7302359785151, 21104656617827, 21104656617827

Offset: 1

Author

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

Keywords

• more
• nice
• nonn

Comments

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

a(18) > 4*10^14. - Giovanni Resta, Aug 04 2013

Links

• The Prime Glossary, Dickson's conjecture

Crossrefs

Cf. A068227, A068228, A068229, A040117, A068231, A068232, A068233, A068234.

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)-a(17) from Giovanni Resta, Aug 04 2013