617

Number
$617$ (six hundred and seventeen) is:


 * The $113$th prime number


 * The smaller of the $28$th pair of twin primes:
 * $619 - 617 = 2$


 * The $37$th left-truncatable prime after $2$, $3$, $5$, $7$, $\ldots$, $197$, $223$, $283$, $313$, $317$, $337$, $347$, $353$, $367$, $373$, $383$, $397$, $443$, $467$, $523$, $547$, $613$

Also see