Yes! The point is to prove that if an integer satisfies this congruence, one of its prime factors too. It would be a bit easy if n is supposed to be a prime:) Well done.
To the students, a general comment about the exercises: there are a lot of them, they may be too hard, or too classic. Please send comments or remarks, if you have any concern!
I believe in 1.1 a), n is just a number right?
Yes! The point is to prove that if an integer satisfies this congruence, one of its prime factors too. It would be a bit easy if n is supposed to be a prime:) Well done.
Good job! that’s an unfortunate lapsus from my part, I’m sorry.
To the students, a general comment about the exercises: there are a lot of them, they may be too hard, or too classic. Please send comments or remarks, if you have any concern!
Hello! I am logged in, but I can’t see the problems.
The message above says “The problems are available here!” and there is a link hidden under the word “here” !
Here is a link : https://www.mathematicalsummerinparis.fr/wp-content/uploads/2021/07/ChambertLoir.pdf
Do not forget to have a look at the related Forum post:
https://www.mathematicalsummerinparis.fr/index.php/forums/topic/questions-on-antoine-chambert-loirs-lecture/