Sets of 4 Prime Quadruples/Mistake

Source Work

1997: David Wells: Curious and Interesting Numbers (2nd ed.):

The Dictionary

$99,131$

Mistake

There are $35$ sets of $4$ consecutive prime numbers of the form $10 n + 1$, $10 n + 3$, $10 n + 7$, $10 n + 9$, below $100,000$.

There are in fact $37$.

Sources

• 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $99,131$