# 4007

This number is a prime.

The smallest "James Bond prime." Defined as any prime ending in 007. From *PRIME NUMBERS: The Most Mysterious Figures in Math*, by David Wells; John Wiley & Sons, Inc., 2005, p.228.

The only prime whose factorial ends with exactly one thousand 0's. [Beedassy]

The smallest five-digit Cyclops number (11011) is the sum of 4007 and its reverse (7004). [Gaydos]

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