10000...00001 (214-digits)

This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).

                                                                        1000
0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000
0000000000 0000000000 0000000000 0177600000 0000000000 0000000000 0000000000
0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000001

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

A patriotic prime in the U.S. [Gaydos]