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A256339
Distinct-digit primes that are concatenation of prime(m) and m for some m.
1
53, 239, 6719, 7321, 4073561, 6257813, 6521843, 85271063
OFFSET
1,1
COMMENTS
The last term is a(8) = 85271063 (prime) because all 8 digits are different and m=1063 with 8527=prime(m).
MATHEMATICA
Select[FromDigits[IntegerDigits[Prime@ #]~Join~IntegerDigits@ #] & /@
Range@ 1200, PrimeQ@ # && Max@ DigitCount@ # == 1 &] (* Michael De Vlieger, Mar 25 2015 *)
CROSSREFS
Subsequence of A029743 (distinct-digit primes).
Sequence in context: A142316 A142026 A084669 * A142357 A142061 A107150
KEYWORD
nonn,base,fini,full
AUTHOR
Zak Seidov, Mar 25 2015
STATUS
approved