953

Number
$953$ (nine hundred and fifty-three) is:


 * The $162$nd prime number


 * The smaller of the $7$th pair of primes whose prime gap is $14$:
 * $967 - 953 = 14$


 * The $30$th emirp after $13$, $17$, $31$, $37$, $\ldots$, $733$, $739$, $743$, $751$, $761$, $769$, $907$, $937$, $941$


 * The $37$th Sophie Germain prime after $2$, $3$, $5$, $11$, $23$, $29$, $41$, $\ldots$, $431$, $443$, $491$, $509$, $593$, $641$, $653$, $659$, $683$, $719$, $743$, $761$, $809$, $911$:
 * $2 \times 953 + 1 = 1907$, which is prime.


 * The $57$th long period prime after $7$, $17$, $19$, $23$, $29$, $\ldots$, $823$, $857$, $863$, $887$, $937$, $941$

Also see