1726 is 23401 in base 5, with each digit from 0 to 4 represented once.
The 1726th prime is 14741, which is palindromic.
Six distinct permutations of the digits of 1726 give primes: 1627, 2617, 2671, 6217, 6271, and 7621.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqE0lidzNsiNUm5mNccb5qd_6-GUt4uC6b7NcofV1IaMMYH3aq_BB30f1_dI3Xe1TWpYmZ5iNFuFcToJuJxtqjzhUn0noEB6vI21m1Q3cpiwc3l6soxdVqQuhyfwVkX8JeDB8ZjnBIHqE/s200/n1726.jpg)
Mathematician Nicolaus II Bernoulii, son of Johan and older brother of Daniel, died on July 31, 1726, in St. Petersburg, Russia.
Source: MacTutor History of Mathematics Archive
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqE0lidzNsiNUm5mNccb5qd_6-GUt4uC6b7NcofV1IaMMYH3aq_BB30f1_dI3Xe1TWpYmZ5iNFuFcToJuJxtqjzhUn0noEB6vI21m1Q3cpiwc3l6soxdVqQuhyfwVkX8JeDB8ZjnBIHqE/s200/n1726.jpg)
Mathematician Nicolaus II Bernoulii, son of Johan and older brother of Daniel, died on July 31, 1726, in St. Petersburg, Russia.
Source: MacTutor History of Mathematics Archive