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A106724
Largest of eight consecutive primes whose sum of digits is prime.
0
3307, 4447, 14369, 14387, 27143, 106187, 200171, 200177, 210101, 210109, 550063, 710641, 710663, 799949, 799961, 851197, 851203, 1045117, 1063441, 1101169, 1102117, 1104203, 1104209, 1133621, 1133623, 1245421, 1245449, 1436089
OFFSET
1,1
EXAMPLE
a(1)=3307 is a term because this is Largest of eight consecutive primes i.e. 3251,3253,3257,3259,3271,3299,3301 and 3307, whose sum of digits is prime i.e. 3+2+5+1=11, 3+2+5+3=13, 3+2+5+7=17, 3+2+5+9=19, 3+2+7+1=13, 3+2+9+9=23,3+3+0+1=7 and 3+3+0+7=13.
CROSSREFS
Sequence in context: A106721 A078969 A320717 * A239671 A181559 A180679
KEYWORD
base,nonn
AUTHOR
Shyam Sunder Gupta, May 14 2005
STATUS
approved