OFFSET
1,1
COMMENTS
This sequence lists the prime numbers that are prime-indexed primes, see A006450, and whose digit sum A007953, concatenation of adjacent digit sums A053392, and concatenation of adjacent digit differences A040115, are also primes. This is a subsequence of A006450 and A330653. There are 267 terms for primes up to 20491057.
LINKS
Giovanni Resta, Table of n, a(n) for n = 1..10000
Wikipedia, Super prime.
EXAMPLE
a(4) = 2063 as 2063 is the 311th prime, 2+0+6+3 = 11, '2+0'+'0+6'+'6+3' = 269, '|2-0|'+'|0-6|'+'|6-3|' = 263, and 2063, 311, 11, 269, 263 are all prime.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Scott R. Shannon, Jan 07 2020
STATUS
approved