117491318992185252

This number is a composite.

                                                         11749131 8992185252

n +/- 1 is a twin prime if n is the average of any two distinct numbers of these eleven: 143112, 4661472, 8016192, 10972392, 11494632, 5560618121172, 5122457009753652, 33963652183808232, 90748617209633352, 99165354398145912, 117491318992185252. All fifty-five twin prime pairs are distinct. [Andersen]