10000...46031 (101-digits)

This number is a prime.

                                          1 0000000000 0000000000 0000000000
0000000000 0000000000 0000000000 0000000000 0000000000 0000547992 0218946031

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

Call this number p and you get the smallest googol prime quadruplet pair p,p+2,p+6,p+8,p+30,p+32,p+36,p+38. [Luhn]