No edit summary |
No edit summary |
||
Line 14: | Line 14: | ||
*11 cannot |
*11 cannot |
||
*......149 can! |
*......149 can! |
||
+ | ==Relationship with other odd numbers== |
||
+ | ===The numbers before=== |
||
+ | *The previous prime number is 139. |
||
+ | **Notably, 143 is not a prime number because it can be factored as 11 x 13. |
||
+ | *The previous prime number before 139 is 137. |
||
+ | ===The numbers after=== |
||
+ | *The next prime number is 151. |
||
+ | **There are no odd numbers between 149 and 151. As a result, they are twin primes. |
||
+ | *157 is the next prime number after 151. |
||
{{Template:Navbox primes 3 digits}} |
{{Template:Navbox primes 3 digits}} |
Revision as of 05:56, 8 December 2013
149 is a prime number from 101-200. 149 has 2 factors, 1 and 149. It is the 35th prime number, and the tenth prime number from 101-200.
Proofs
- 1 can divide 149, just like all other positive integers.
- 2 cannot divide 149 because it is not even.
- 3 cannot
- 5 cannot
- 7 cannot
- 11 cannot
- ......149 can!
Relationship with other odd numbers
The numbers before
- The previous prime number is 139.
- Notably, 143 is not a prime number because it can be factored as 11 x 13.
- The previous prime number before 139 is 137.
The numbers after
- The next prime number is 151.
- There are no odd numbers between 149 and 151. As a result, they are twin primes.
- 157 is the next prime number after 151.