307

Number
$307$ (three hundred and seven) is:


 * The $63$rd prime number


 * The larger of the $2$nd pair of primes whose prime gap is $14$:
 * $307 - 293 = 14$


 * The $3$rd non-palindromic square root after $26$, $264$ of a palindromic square:
 * $307^2 = 94 \, 249$