1283

Number
$1283$ (one thousand, two hundred and eighty-three) is:


 * The $208$th prime number


 * The $28$th safe prime after $5$, $7$, $11$, $23$, $47$, $\ldots$, $479$, $503$, $563$, $587$, $719$, $839$, $863$, $887$, $983$, $1019$, $1187$:
 * $1283 = 2 \times 553 + 1$