99547...43011 (110-digits)

This number is a prime.

                                 9954711241 5950368609 7499269391 2891517229
6448132305 9114819282 3272354473 0974932209 2700793738 2425554356 9278143011

Just showing those entries submitted by 'Luhn': (Click here to show all)

Call this prime p, then {p, p+2, p+6, p+8, p+12, p+18, p+20, p+26, p+30} is the first known prime 8 & 9-tuplet greater than one googol. [Luhn]