19 items in this folder.
|
Status
|
|
|
|
Name
|
Type
|
Last modified
|
|
|
|
|
|
Apply extended Euclidean algorithm to find gcd
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
Doesn't work
|
|
|
|
Factorise four numbers
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
Doesn't work
|
|
|
|
Factorise numbers into products of prime powers
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
|
|
|
|
Find $\mu(n)$, $\sigma(n)$, $\tau(n)$, $\phi(n)$
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
|
|
|
|
Find all numbers with given value of $\phi(n)$
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
|
|
|
|
Find all solutions of a quadratic in Z_n, given one
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
|
|
|
|
Find n such that $\phi(n)$ is the given value
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
Needs to be tested
|
|
|
|
Find n such that $\sigma(n)$ is the given number
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
|
|
|
|
Find the smallest $n$ with given number of divisors
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
|
|
|
|
Number theory and cryptography
|
exam
|
20 Nov 2019, 2:50 p.m.
|
|
|
|
|
|
Perform arithmetic in Z_n
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
Ready to use
|
|
|
|
Simplify integers and rationals in Z_n
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
|
|
|
|
Solve a pair of congruences
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
|
|
|
|
Solve a pair of congruences
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
Doesn't work
|
|
|
|
Solve an equation in modular arithmetic
|
question
|
20 Oct 2023, 11:40 a.m.
|
|
Has some problems
|
|
|
|
Solve congruence in given range
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
|
|
|
|
Solve three congruences using Chinese Remainder Theorem
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
Ready to use
|
|
|
|
Solve three congruences with the Chinese Remainder Theorem
|
question
|
20 Nov 2019, 2:51 p.m.
|
|
Has some problems
|
|
|
|
True/false statements on modular arithmetic
|
question
|
20 Nov 2019, 2:51 p.m.
|
There's nothing in this folder at the moment.