This number is a prime.
The Panic of 1907 was a financial crisis that occurred in the United States. (Subprime lending was not legal at that time.)
1907^1907 - 1906^1906 is prime. It is the smallest four-digit number with this property. [Bajpai]
The New Year's Eve "ball drop" in New York City's Time Square was first held in 1907. [Marshalene]
(There are 2 curios for this number that have not yet been approved by an editor.)
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell