A386058 Primes having only {0, 3, 4, 7} as digits.

3, 7, 37, 43, 47, 73, 307, 337, 347, 373, 433, 443, 733, 743, 773, 3037, 3307, 3343, 3347, 3373, 3407, 3433, 3733, 4003, 4007, 4073, 4337, 4373, 4447, 4703, 4733, 7043, 7307, 7333, 7433, 7477, 7703, 30047, 30307, 30347, 30403, 30703, 30707, 30773, 33037, 33073

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

Select[FromDigits /@ Tuples[{0, 3, 4, 7}, n], PrimeQ]

Prog

(Magma) [p: p in PrimesUpTo(10^6) | Set(Intseq(p)) subset [0, 3, 4, 7]];
(Python) print(list(islice(primes_with("0347"), 41))) # uses function/imports in A385776
(PARI) primes_with(, 1, [0, 3, 4, 7]) \\ uses function in A385776

Crossrefs

Supersequence of A199340, A199347, A260378, A384449.

Cf. A000040, A385776.

Sequence in context: A386173 A281093 A386176 * A199347 A252795 A049493

Adjacent sequences: A386055 A386056 A386057 * A386059 A386060 A386061

Keyword

nonn,base,easy

Author

Jason Bard, Jul 15 2025

Status

approved