1777

Number
$1777$ (one thousand, seven hundred and seventy-seven) is:


 * The $275$th prime number


 * The $2$nd after $587$ of a sequence of $11$ primes formed by tripling and adding $16$:
 * $1777 = 3 \times 587 + 16$


 * The $52$nd near-repdigit prime after $101$, $113$, $131$, $151$, $\ldots$, $877$, $881$, $883$, $887$, $911$, $919$, $929$, $977$, $991$, $997$, $1117$, $1171$, $1181$, $1511$, $1511$