Smallest Fermat Pseudoprime to Bases 2, 3, 5 and 7/Mistake

Source Work

 * The Dictionary
 * $29,351$
 * $29,351$

Mistake

 * [$29,351$ is] Simultaneously a pseudoprime in bases $2$, $3$, $5$ and $7$.

This appears to be a misprint for $29,341$.

It remains to be seen whether the mistake came originally from, or whether it was transcribed incorrectly from there into