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A338716 Smallest prime ending with decimal expansion of n, for n equal to 5 or relatively prime to 10. 1
11, 3, 5, 7, 19, 11, 13, 17, 19, 421, 23, 127, 29, 31, 233, 37, 139, 41, 43, 47, 149, 151, 53, 157, 59, 61, 163, 67, 269, 71, 73, 277, 79, 181, 83, 487, 89, 191, 193, 97, 199, 101, 103, 107, 109, 2111, 113, 1117, 3119, 3121, 1123, 127, 1129, 131, 4133, 137, 139, 2141, 2143, 5147, 149, 151, 1153, 157 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Included for completeness. This is A338715 with 5 adjoined. See that entry for further information.

a(n) exists by Dirichlet's theorem.

LINKS

Table of n, a(n) for n=1..64.

Index entries for primes involving decimal expansion of n

CROSSREFS

See A245193, A337834, A338715 for other versions.

Sequence in context: A070695 A070720 A010189 * A071234 A082626 A334132

Adjacent sequences:  A338713 A338714 A338715 * A338717 A338718 A338719

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, Nov 11 2020

EXTENSIONS

More terms from Robert Israel, Nov 11 2020

STATUS

approved

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Last modified May 15 10:54 EDT 2021. Contains 343909 sequences. (Running on oeis4.)