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A152311
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Primes p such that the multiplicative order of 2 modulo p is (p-1)/11.
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2
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331, 1013, 4643, 12101, 12893, 16061, 17117, 23893, 25763, 25939, 28403, 30493, 32429, 32957, 34739, 36389, 38149, 39139, 42043, 44771, 45541, 46861, 53923, 57773, 59621, 60611, 81533, 85229, 87187, 89123, 92357, 96493, 100981, 105227
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OFFSET
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1,1
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LINKS
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Klaus Brockhaus, Table of n, a(n) for n=1..1000
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PROG
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(MAGMA) [ p: p in PrimesUpTo(105227) | r eq 1 and Order(R!2) eq q where q, r is Quotrem(p, 11) where R is ResidueClassRing(p) ];
(PARI) Vec(select(p->((p!=2) && (znorder(Mod(2, p)) == (p-1)/11)), primes(20000))) \\ Michel Marcus, Feb 09 2015
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CROSSREFS
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Cf. A115591, A001133, A001134, A001135, A001136.
Sequence in context: A210511 A142824 A038647 * A255155 A336059 A341234
Adjacent sequences: A152308 A152309 A152310 * A152312 A152313 A152314
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KEYWORD
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nonn
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AUTHOR
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Klaus Brockhaus, Dec 02 2008
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STATUS
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approved
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