A106713 Smallest prime of the set of three consecutive primes whose sum of digits is prime.

2, 3, 5, 41, 131, 191, 193, 223, 311, 313, 317, 397, 461, 593, 599, 641, 821, 823, 881, 1031, 1091, 1093, 1097, 1259, 1291, 1297, 1301, 1321, 1327, 1451, 1453, 1709, 1871, 2063, 2069, 2081, 2083, 2179, 2311, 2351, 2357, 2551, 2557, 2579, 2591, 2711, 2939

Offset

1,1

Links

Table of n, a(n) for n=1..47.

Example

a(4)=41 is a term because sum of digits of three consecutive primes i.e. 41,43 and 47 is prime i.e. 4+1=5, 4+3=7 and 4+7=11.

Crossrefs

Sequence in context: A322748 A224781 A136015 * A106820 A362957 A042469

Adjacent sequences: A106710 A106711 A106712 * A106714 A106715 A106716

Keyword

base,nonn

Author

Shyam Sunder Gupta, May 14 2005

Status

approved