10000...00373 (88-digits)

This number is a prime.

                                                         10000000 0000000000
0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000373

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

The smallest prime that can be written, one digit per key, on a standard 88-key piano. [Patterson]