A230807 The smallest of n consecutive palindromic numbers which are all primes.

2, 2, 1878781, 1878781

Offset

1,1

Comments

There cannot be 5 consecutive palindromic numbers which are all primes.

Links

Table of n, a(n) for n=1..4.

Example

1878781 is in the sequence because 1878781, 1879781, 1880881 and 1881881 are consecutive palindromic numbers which are all primes.

Crossrefs

Cf. A000040, A002113, A002385, A032595, A230806.

Sequence in context: A243411 A013510 A013504 * A173012 A083925 A208150

Adjacent sequences: A230804 A230805 A230806 * A230808 A230809 A230810

Keyword

nonn,base,fini,full

Author

Shyam Sunder Gupta, Oct 30 2013

Status

approved