200560490131

This number is a prime.

                                                               20 0560490131

This is the largest known prime, SmPrimProd(11), among the first 69 studied terms of the Smarandache Prime Product Sequence {SmPrimProd(n)=p1p2...pn+1}: 2, 7, 31, 211, 2311, .... [Fleuren]

The smallest primorial prime p#+1 or p#-1 with p greater than 13.