(11C) Random Prime Number Generator

[Gamo]

Thanks Dieter for the review.

I have updated the program but I try different approach and not sure if this version is OK or not. I tested many times and the random prime number is
not get below 1001 yet. I'm using the conditional test that not allow it to get
below 1000.

So here is the Random Number section routine change:

LBL E
RAN#
EEX 4
x
INT
1001
X<>Y
X>Y (Test 7)
GTO 2
GTO E
------------------------
LBL 2
.
.
.
.