Number Theory

Elementary Number Theory Problems 3.2 Solution (David M. Burton's 7th Edition) - Q5 Members Public

My Solution for "Show that any composite three-digit number must have a prime factor less than or equal to $31$."

Ran
Ran
Math

Elementary Number Theory Problems 3.2 Solution (David M. Burton's 7th Edition) - Q4 Members Public

My Solution for "Establish the following facts: (a) $\sqrt{p}$ is irrational for any prime $p$. (b) If $a$ is a positive integer and $\sqrt[n]{a}$ is rational, then $\sqrt[n]{a}$ must be an integer. (c) For $n \geq 2$, $\sqrt[n]{n}$ is irrational. [Hint: Use the fact that $2^n > n$.]"

Ran
Ran
Math

Elementary Number Theory Problems 3.2 Solution (David M. Burton's 7th Edition) - Q3 Members Public

My Solution for "Given that $p \not \mid n$ for all primes $p \leq \sqrt[3]{n}$, show that $n \gt 1$ is either a prime or the product of two primes. "

Ran
Ran
Math

Elementary Number Theory Problems 3.2 Solution (David M. Burton's 7th Edition) - Q2 Members Public

Ranblog Solution for "Employing the Sieve of Eratosthenes, obtain all the primes between 100 and 200."

Ran
Ran
Math

Elementary Number Theory Problems 3.2 Solution (David M. Burton's 7th Edition) - Q1 Members Public

Ranblog Solution for "Determine whether the integer $701$ is prime by testing all primes $p \leq \sqrt{701}$ as possible divisors. Do the same for the integer $1009$."

Ran
Ran
Math

Elementary Number Theory Problems 3.1 Solution (David M. Burton's 7th Edition) Members Public

My solutions for Burton's Elementary Number Theory Problems 3.1 (7th Edition)

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Ran
Number Theory

Elementary Number Theory Problems 2.5 Solution (David M. Burton's 7th Edition) Members Public

My solutions for Burton's Elementary Number Theory Problems 2.5 (7th Edition)

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Ran
Number Theory

Elementary Number Theory Problems 2.3 Solution (David M. Burton's 7th Edition) Members Public

My solutions for Burton's Elementary Number Theory Problems 2.3 (7th Edition)

Ran
Ran
Number Theory