# Talk:155 (number)

WikiProject Numbers
This article is within the scope of WikiProject Numbers, a collaborative effort to improve the coverage of Numbers on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.
 This article was nominated for deletion on January 24, 2006. The result of the discussion was Keep. An archived record of this discussion can be found here.

## Text from 150 article.

One hundred fifty-five (155, CLV) is the natural number following one hundred fifty-four and preceding one hundred fifty-six. It is a composite number, and its factorization is

${\displaystyle 155=5\cdot 31.}$

If you add up all the primes between 5 and 31, the result is 155. (sequence A055233 in the OEIS)

There are 155 primitive permutations of degree 81 .

One hundred fifty-five is also:

• The designation of some spur routes of Interstate 55.
• The year AD 155 or 155 BC.
• The maximum possible score in a single break in snooker, including penalty points.
Rich Farmbrough 00:19 17 March 2006 (UTC).
Looks like it's all covered. Rich Farmbrough 00:20 17 March 2006 (UTC).