152 reputation
8
bio website lucaswillems.com
location France
age 17
visits member for 1 year, 4 months
seen 14 hours ago

I am in the highschool and I love coding. If you want to know more about me, you can :


Dec
16
awarded  Caucus
Aug
25
comment Is sum of square of primes a square of prime?
Yes, you are right. It is nearly the same proof I found on my own.
Aug
25
accepted Is sum of square of primes a square of prime?
Aug
25
comment Is sum of square of primes a square of prime?
@QuangHoang, ok. But does that prove the second and the third ? For the second, maybe $a = 3$. No ?
Aug
25
awarded  Commentator
Aug
25
comment Is sum of square of primes a square of prime?
@QuangHoang Can you explain a little bit ?
Aug
25
comment Is sum of square of primes a square of prime?
@lhf, thanks. You are right.
Aug
25
comment Is sum of square of primes a square of prime?
But why we must have $a = 2$ or $b = 2$ ?
Aug
25
comment Is sum of square of primes a square of prime?
But there is no Pythagorean triplets (a, b, c) with $a = 2$ or $b = 2$.
Aug
25
asked Is sum of square of primes a square of prime?
Dec
25
awarded  Editor
Dec
25
revised Explanations of the Euler's continued fractions to compute exponential
edited body
Oct
31
accepted Solve diophantine equation $x^2 - 2y^2 = x - 2y$
Oct
30
asked Solve diophantine equation $x^2 - 2y^2 = x - 2y$
Oct
23
comment Solve inequation with nth root
Thanks. I understand now.
Oct
23
awarded  Scholar
Oct
23
awarded  Supporter
Oct
23
comment Solve inequation with nth root
Thanks for your answer. It is exactly what I wanted. But just a question how you know $n < \frac{ln(10)}{ln(10/9)}$ ?
Oct
23
accepted Solve inequation with nth root
Oct
23
asked Solve inequation with nth root