Smallest (nontrivial) prime that, for each k from 2 to n, remains prime when each digit is replaced by the digit's k-th power.
A254928
Smallest (nontrivial) prime that, for each k from 2 to n, remains prime when each digit is replaced by the digit's k-th power.
Terms
- a(0) =13a(1) =13a(2) =13a(3) =137a(4) =157163a(5) =153391501a(6) =153391501
External references
- oeis: A254928