Reciprocal of 83 has Prime Period

Theorem
The decimal expansion of the reciprocal of $83$ has an prime period, that is $41$:
 * $\dfrac 1 {83} = 0 \cdotp \dot 01204 \, 81927 \, 71084 \, 33734 \, 93975 \, 90361 \, 44578 \, 31325 \, \dot 3$

It is the smallest prime number to have a prime period greater than $13$.