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|Base-8 Form = 361 |
|Base-8 Form = 361 |
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|Base-16 Form = F1 |
|Base-16 Form = F1 |
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+ | }} |
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− | + | 241 is a [http://prime-numbers.wikia.com/wiki/201-300 prime number from 201-300]. 241 has 2 factors, 1 and 241. It is the 53rd prime number, and the seventh prime number from 201-300. |
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==Proofs== |
==Proofs== |
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*{{Divisibility number|Yes|1.}} |
*{{Divisibility number|Yes|1.}} |
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*{{Divisibility number|No|2-240.}} |
*{{Divisibility number|No|2-240.}} |
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*{{Divisibility number|Yes|{{PAGENAME}}.}} |
*{{Divisibility number|Yes|{{PAGENAME}}.}} |
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+ | ==As an Exponent of Mersenne Number== |
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+ | 2<sup>241</sup> - 1 is divisible by [[22,000,409]], and 134,000,609, and is therefore not a prime number. |
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==Relationship with other odd numbers== |
==Relationship with other odd numbers== |
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===The numbers before=== |
===The numbers before=== |
Revision as of 10:47, 25 July 2016
241 is a prime number from 201-300. 241 has 2 factors, 1 and 241. It is the 53rd prime number, and the seventh prime number from 201-300.
Proofs
As an Exponent of Mersenne Number
2241 - 1 is divisible by 22,000,409, and 134,000,609, and is therefore not a prime number.
Relationship with other odd numbers
The numbers before
- The previous prime number is 239.
- There are no odd numbers between 239 and 241. As a result, they are twin primes.
- The previous prime number before 239 is 233.
The numbers after
- The next prime number is 251.
- Notably, 243 is the fifth power of 3, 247 can be factored as 13 x 19, and 249 is divisible by 3.
- 257 is the next prime number after 251.
- In particular, 253 is divisible by 11 and 23.