A386128 Primes having only {1, 4, 8, 9} as digits.

11, 19, 41, 89, 149, 181, 191, 199, 419, 449, 491, 499, 811, 881, 911, 919, 941, 991, 1181, 1481, 1489, 1499, 1811, 1889, 1949, 1999, 4111, 4441, 4481, 4889, 4919, 4999, 8111, 8191, 8419, 8819, 8849, 8941, 8999, 9181, 9199, 9419, 9491, 9811, 9941, 9949, 11119

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, 4, 8, 9}, n], PrimeQ], {n, 7}]]

Prog

(Magma) [p: p in PrimesUpTo(10^6) | Set(Intseq(p)) subset [1, 4, 8, 9]];
(Python) print(list(islice(primes_with("1489"), 41))) # uses function/imports in A385776
(PARI) primes_with(, 1, [1, 4, 8, 9]) \\ uses function in A385776

Crossrefs

Supersequence of A260270, A260271, A385783, A385796.

Cf. A000040, A385776.

Sequence in context: A259190 A165944 A100557 * A066591 A061246 A353102

Adjacent sequences: A386125 A386126 A386127 * A386129 A386130 A386131

Keyword

nonn,base,easy

Author

Jason Bard, Jul 17 2025

Status

approved