A070850 - OEIS

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A070850

Smallest prime == 1 mod (6n).

9

7, 13, 19, 73, 31, 37, 43, 97, 109, 61, 67, 73, 79, 337, 181, 97, 103, 109, 229, 241, 127, 397, 139, 433, 151, 157, 163, 337, 349, 181, 373, 193, 199, 409, 211, 433, 223, 229, 937, 241, 739, 757, 1033, 1321, 271, 277, 283, 577, 883, 601, 307, 313, 3181, 1297

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OFFSET

1,1

LINKS

Robert Price, Table of n, a(n) for n = 1..5000

PROG

(PARI) for(n=1, 80, s=1; while((isprime(s)*s-1)%(6*n)>0, s++); print1(s, ", "))

CROSSREFS

Cf. A070846, A070847, A070848, A070849, A070851, A070852, A070853.

Sequence in context: A024732 A024954 A373544 * A060211 A355329 A133029

Adjacent sequences: A070847 A070848 A070849 * A070851 A070852 A070853

KEYWORD

nonn

AUTHOR

Amarnath Murthy, May 15 2002

EXTENSIONS

More terms from Benoit Cloitre, May 18 2002

STATUS

approved