A106809 Smallest prime of the set of eight consecutive primes whose sum of digits is a set of eight distinct primes.

5919931, 20309959, 1010699951, 7893379951, 12128929931, 13022009893, 13675549919, 15600329917, 17145659933, 17799109891, 18492019937, 19044819953, 19462049963, 23267689909, 24773659873, 29366489921

Offset

1,1

Links

Table of n, a(n) for n=1..16.

Example

a(1)=5919931 is a term because sum of digits of eight consecutive primes i.e. 5919931, 5919937, 5919959, 5919971, 5920003, 5920043, 5920049 and 5920069 (i.e. 37, 43, 47, 41, 19, 23, 29, 31)is a set of eight distinct primes.

Crossrefs

Sequence in context: A250503 A268333 A203869 * A106810 A161008 A137772

Adjacent sequences: A106806 A106807 A106808 * A106810 A106811 A106812

Keyword

base,nonn

Author

Shyam Sunder Gupta, May 18 2005

Extensions

Removed 981008971 and a(4)-a(16) from Donovan Johnson, May 23 2010

Status

approved