10000...00373 (88-digits)

This number is a prime.

                                                         10000000 0000000000
0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000373

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

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell