If p is the smallest prime factor of 511, then a. 18 ≤ p ≤ 23 b. 10 ≤ p ≤ 17 c. 3 ≤ p ≤ 9 d. none of these

Kayle asked Oct 6, 2022

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42 votes

If p is the smallest prime factor of 511, then

a. 18 ≤ p ≤ 23
b. 10 ≤ p ≤ 17
c. 3 ≤ p ≤ 9
d. none of these

Kayle asked Oct 6, 2022

by Kayle

2.8k points

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8 votes

Answer:

C.
$3 \le p \le 9$

Explanation:

The prime factor decomposition of 511 is
7* 73 , where 7 is the smallest prime factor. Hence, the correct answer is C.

Laurine answered Oct 11, 2022

3.0k points

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