2753

This number is a prime.

+ There were 2753 episodes from the original NBC Daytime version of Jeopardy!.

+ The absolute value of 36n2 - 810n + 2753 is prime for 0 ≤ n ≤ 44. The values of this polynomial are never divisible by a prime less than 59. [Fung and Ruby]

+ The number of 6-digit primes that can be formed by taking together two 3-digit primes in increasing order. Note the distinct prime digits. [Beedassy]

+ The elevation of Mount Magazine (Arkansas's highest point) in feet.

+ The Dow Jones Industrial Average ended the 1980's at 2753 points. [Cuenta]

+ 2753 and 2^7-5^3 are both primes. Note that 2^7-5^3 is the only prime of form p=a^b-c^d, where a, b, c, d are the prime digits. [Loungrides]

+ The only prime-digit Sophie Germain prime with distinct digits. [Gaydos]

+ 2753 people were killed at the World Trade Center site in Lower Manhatten during the September 11, 2001 attacks. Note that 2753 is the 11th odd prime with distinct prime digits. [Pennington]

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