A386129 Primes having only {1, 5, 6, 7} as digits.

5, 7, 11, 17, 61, 67, 71, 151, 157, 167, 557, 571, 577, 617, 661, 677, 751, 757, 761, 1117, 1151, 1171, 1511, 1567, 1571, 1657, 1667, 1777, 5167, 5171, 5557, 5651, 5657, 5711, 5717, 6151, 6551, 6571, 6577, 6661, 6761, 7151, 7177, 7517, 7561, 7577, 7717, 7757

Offset

1,1

Links

Jason Bard, Table of n, a(n) for n = 1..10000

Index to entries for primes with digits in a given set

Mathematica

Flatten[Table[Select[FromDigits /@ Tuples[{1, 5, 6, 7}, n], PrimeQ], {n, 7}]]

Prog

(Magma) [p: p in PrimesUpTo(10^6) | Set(Intseq(p)) subset [1, 5, 6, 7]];
(Python) print(list(islice(primes_with("1567"), 41))) # uses function/imports in A385776
(PARI) primes_with(, 1, [1, 5, 6, 7]) \\ uses function in A385776

Crossrefs

Supersequence of A260828, A260829, A260891, A385779.

Cf. A000040, A385776.

Sequence in context: A386120 A106954 A027755 * A380984 A386032 A386132

Adjacent sequences: A386126 A386127 A386128 * A386130 A386131 A386132

Keyword

nonn,base,easy

Author

Jason Bard, Jul 17 2025

Status

approved