1051

Number
$1051$ (one thousand and fifty-one) is:


 * The $177$th prime number


 * The smaller of the $19$th pair of primes whose prime gap is $10$:
 * $1061 - 1051 = 10$


 * The larger of the $38$th pair of twin primes:
 * $1051 - 1049 = 2$