user55514

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292 reputation
18
bio website lit-et-raire.blogspot.com.es
location Bilbao, Spain
age 59
visits member for 4 months
seen Apr 28 at 13:41
stats profile views 79

Just an amateur with very limited general knowledge; not only limited math knowledge.


28 Answers

newest activity votes
6
what is the value of the digit in the ones place of the following?
3
If the set of primes where $p$, $p+2$ is infinite, would this imply that the set of $p$ and $p+2n$ is also infinite?
2
Examples of apparent patterns that eventually fail
2
Quintic diophantine equation
1
How would one prove that $\sqrt{n}$ is the largest divisor that needs to be checked to determine if $n$ is prime?
1
Olympiad Mathematical Kosovo 2012 (Problem grade 9)
1
Solve $x^3 +1 = 2y^3$
0
Convert this figure to watts , where W = 1 J/s , and then estimate the average per capita energy consumption rate in watts.
0
Learning patterns and the maths
0
Next number after 1729??
0
Prime Numbers theory
0
Is mathematics considered a science
0
How do you find solutions to $2 x^2 +3 x +1 = y^2$ using integers for $x,y$
0
Is there any branch of Mathematics which has no applications in any other field or in real world?
0
Solving a system of Pell and Pell-like equations
0
smallest positive number
0
Diophantine equation $a^m + b^m = c^n$ ($m, n$ coprime)
0
Nice sequences related to the Diophantine equation $d^{m+1} =a^{m}+ b^{m}+ c^{m}$
0
Quintic diophantine equation
0
Computing recurrences
0
Methods for quartic diophantine equation
0
Forms $apq +b = r^{n} $ where p,q,r are primes
0
number of multiples of 4 that are multiples of 4 even if you permute their digits
0
A Pigeonhole Principle problem
0
The sequence of integers which are not divisible by 3
0
Finding the integer solutions
-1
Number of zero digits in factorials
-1
Solving a system of Pell and Pell-like equations