1499

Number
$1499$ (one thousand, four hundred and ninety-nine) is:


 * The $239$th prime number.


 * The $50$th Sophie Germain prime after $2$, $3$, $5$, $11$, $23$, $29$, $41$, $\ldots$, $1031$, $1049$, $1103$, $1223$, $1229$, $1289$, $1409$, $1439$, $1451$, $1481$:
 * $2 \times 1499 + 1 = 2999$, which is prime.