Question

Find a number smaller than 10,000 with exactly 60 positive divisors and show that 2 is...

Find a number smaller than 10,000 with exactly 60 positive divisors and show that 2 is a primitive root of 19, then use this to find all primitive roots of 19

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Given that 2 is a primitive root modulo 19, find all the primitive roots modulo, 19....
Given that 2 is a primitive root modulo 19, find all the primitive roots modulo, 19. You must know how you are getting your answer and make sure all your answers are in the canonical residue set
(i) Verify that 2 is a primitive root modulo 29. (ii) Find all the primitive roots...
(i) Verify that 2 is a primitive root modulo 29. (ii) Find all the primitive roots modulo 29. Explain how you know you have found them all. (iii) Find all the incongruent solutions to x6 ≡ 5(mod 29).
A positive real number is 2 less than another . When 4 times the larger is...
A positive real number is 2 less than another . When 4 times the larger is added to the square of the smaller, the result is 49. Find the numbers.
Find the number of positive integers not exceeding 10,000 that are not divisible by 3, 4,...
Find the number of positive integers not exceeding 10,000 that are not divisible by 3, 4, 7, or 11.
A positive integer is called a novenary if all of its prime factors are less than...
A positive integer is called a novenary if all of its prime factors are less than or equal to 9. Find two sets A and B of distinct novenary numbers so that if you sum the square roots of the numbers in A and subtract the sum of the square roots of the number in B the answer is close to zero.
(a) Show that the chromatic number of the Petersen graph is exactly 3. (b) Find the...
(a) Show that the chromatic number of the Petersen graph is exactly 3. (b) Find the chromatic number of the k-cube Qk for any k, and of Kn−e where n ≥ 3 and e is any edge
Let n=60, not a product of distinct prime numbers. Let B_n= the set of all positive...
Let n=60, not a product of distinct prime numbers. Let B_n= the set of all positive divisors of n. Define addition and multiplication to be lcm and gcd as well. Now show that B_n cannot consist of a Boolean algebra under those two operators. Hint: Find the 0 and 1 elements first. Now find an element of B_n whose complement cannot be found to satisfy both equalities, no matter how we define the complement operator.
use mathematica Find number a, a is positive integer and a<2000, such that f(n) =n^2-79n +a...
use mathematica Find number a, a is positive integer and a<2000, such that f(n) =n^2-79n +a is prime numbers for all n on [0,79] please include your code input and output in the answers.
One old-time method to estimate the square root of any positive number a is called divide...
One old-time method to estimate the square root of any positive number a is called divide and average: xi+1 = xi + a xi 2 Show that this formula is equivalent to Newton method. Hint: Start by solving f (x) = x 2 − a = 0. Use Matlab code
A fair die is tossed 240 times. (a) Find the probability that a number other than...
A fair die is tossed 240 times. (a) Find the probability that a number other than 6 appears exactly 200 times. (b) Does the normal approximation to the binomial apply? If so, use it to approximate the probability that a number other than 6 appears exactly 200 times.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT