Prime Curios!: 128

128
(another Prime Pages' Curiosity)

Curios:

Curios Search:
Participate:

128 = 2! + 3! + 5!. [Petersen]

128 + (1 + 2 + 8) is prime. Note that 1 * 2 * 8 divides 128. [Capelle]

The largest known even number that can be expressed as the sum of two primes in exactly three ways. [Capelle]

To link to this page use http://primes.utm.edu/curios/page.php?number_id=603