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 A257667 Primes containing a digit 5. 6
 5, 53, 59, 151, 157, 251, 257, 353, 359, 457, 503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 653, 659, 751, 757, 853, 857, 859, 953, 1051, 1151, 1153, 1259, 1451, 1453, 1459, 1511, 1523, 1531, 1543, 1549, 1553, 1559, 1567, 1571, 1579 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Subsequence of primes of A011535. - Michel Marcus, May 03 2015 Primes in A062671. - Bruno Berselli, May 03 2015 LINKS Shujing Lyu, Table of n, a(n) for n = 1..100000 MATHEMATICA Select[Prime[Range[250]], ! StringFreeQ[ToString[#], "5"] &] PROG (MAGMA) [p: p in PrimesUpTo(1600) | 5 in Intseq(p)]; (Sage) [p for p in primes(1600) if 5 in p.digits(base=10)] # Bruno Berselli, May 03 2015 (PARI) forprime(p=1, 10^3, if(vecsearch(digits(p), 5), print1(p, ", "))) \\ Derek Orr, May 05 2015 CROSSREFS Cf. prime numbers containing the string k: A208270 (k=1), A208272 (k=2), A212525 (k=3), this sequence (k=5), A257668 (k=7), A166571 (k=10), A166572 (k=11), A243529 (k=12), A166573 (k=13), A243530 (k=14), A243531 (k=15), A243532 (k=16), A166579 (k=17), A243527 (k=111), A166580 (k=222), A166581 (k=333), A166582 (k=444). Cf. A011535, A062671, A243531 (subsequence). Sequence in context: A107803 A255579 A088712 * A045711 A090153 A188339 Adjacent sequences:  A257664 A257665 A257666 * A257668 A257669 A257670 KEYWORD nonn,base,easy AUTHOR Vincenzo Librandi, May 03 2015 STATUS approved

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Last modified July 30 07:49 EDT 2021. Contains 346348 sequences. (Running on oeis4.)