Lucas-Carmichael Number/Examples/2015

Example of Lucas-Carmichael Number
$2015$ is a Lucas-Carmichael number:
 * $p \divides 2015 \implies \paren {p + 1} \divides 2016$

Proof
We have that:
 * $2015 = 5 \times 13 \times 31$

Then: