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A070852 Smallest prime == 1 mod (8n). 4
17, 17, 73, 97, 41, 97, 113, 193, 73, 241, 89, 97, 313, 113, 241, 257, 137, 433, 457, 641, 337, 353, 1289, 193, 401, 1249, 433, 449, 233, 241, 1489, 257, 1321, 1361, 281, 577, 593, 1217, 313, 641, 2297, 337, 1033, 353, 1801, 3313, 1129, 769, 3137, 401 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

PROG

(PARI) for(n=1, 80, s=1; while((isprime(s)*s-1)%(8*n)>0, s++); print1(s, ", "))

CROSSREFS

Cf. A070846 to A070851 and A070853.

Cf. A034694.

Sequence in context: A147233 A146817 A146660 * A146596 A146391 A145945

Adjacent sequences:  A070849 A070850 A070851 * A070853 A070854 A070855

KEYWORD

nonn

AUTHOR

Amarnath Murthy, May 15 2002

EXTENSIONS

More terms from Benoit Cloitre, May 18 2002

STATUS

approved

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Last modified August 19 23:59 EDT 2022. Contains 356231 sequences. (Running on oeis4.)