Smallest prime whose decimal expansion begins with concatenation of first n primes in descending order.

A171154

Smallest prime whose decimal expansion begins with concatenation of first n primes in descending order.

Terms

    a(0) =2a(1) =3203a(2) =5323a(3) =75323a(4) =11753221a(5) =131175329a(6) =171311753203

External references