Register

Wilson’s theorem says that a number N is prime if and only if (N − 1)! ≡ −1 (mod N). (a) If p is prime, then every number 1 ≤ x < p is invertible (has an inverse) modulo p. W…

Wilson’s theorem says that a number N is prime if and only if (N − 1)! ≡ −1 (mod N). (a) If p is prime, then every number 1 ≤ x < p is invertible (has an inverse) modulo p. W…
asked 37.0k views
1 vote
Wilson’s theorem says that a number N is prime if and only if (N − 1)! ≡ −1 (mod N). (a) If p is prime, then every number 1 ≤ x < p is invertible (has an inverse) modulo p. Which of these numbers are their own inverse?

asked
User Amarouni
by
7.7k points

1 Answer

2 votes

Answer:

The answer to this question can be explained below as:

Wilson’s theorem says that a number N is prime if and only if (N − 1)! ≡ −1 (mod N-example-1
answered
User Peter HIRT
by
7.7k points
← Prev Question Next Question →

Related questions

User Farukest
asked Aug 24, 2024 210k views
Prove that addition modulo n on Zₙ is a binary operation. That is, prove (amodn)+(bmodn)≡ (a+b)modn.
Farukest asked Aug 24, 2024
by Farukest
8.1k points
1 answer
4 votes
210k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!