11821...99999 (95-digits)

This number is a prime.

                                                 11821 1306730147 4958033770
7105689483 7409130351 5943852932 2678700419 2535543553 8717419694 4990899999

Analogue of primorial prime of the form p_n#⁵*p_2n#⁴*p_3n#³*p_4n#²*p_5n# - 1, with the index n=5. [Barnes]