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 A^2 = B^3 + C^3
 Set {4,b,c,d,e} such that the product of any two of them increased by 1 is a square
 smallest integer whose first n multiples all contain a 3
 Set {3,b,c,d,e} such that the product of any two of them increased by 1 is a square
 Set {2,b,c,d,e} such that the product of any two of them increased by 1 is a square
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Monthly Archives: July 2015
Solve A^5 – B^5 = C^3 – D^3 = E^2 – F^2 = N for positive integers
A, B, C, D, E, F, and N are positive integers for example, Find other solutions for A < 100 … Continue reading
Isosceles Triangle whose Ratio Area/Perimeter is a prime number
For example, Can you find another isosceles triangle whose sides are integers and Area / Perimeter = p where p is a prime number? Note that and squaring both sides, … Continue reading
A^n + B^n + C^n + D^n is a square for n=1,2 — (Part 2)
Part 1 : https://benvitalenum3ers.wordpress.com/2015/07/27/anbncndnisasquareforn12/ , Part 2 : Here are the first few: Complete the rest.
Concatenation : A^2  B^2 = C^2, (A=10,11, …, 19)
, with Jeff Curtis found: —————————————— Paul found: —————————————— Paul Found: … Continue reading
Concatenation : A^2  B^2  C^2 = D^3
Find other solutions Paul found: OR OR
Concatenation : A^2  B^2 = C^2, (A=4,5,6,7,8.9)
, with Jeff Curtis found: Jeff Curtis found: … Continue reading
Concatenation : A^2  B^2 = C^2, (A=1,2,3)
Find more solutions
Concatenation : A^2  B^2 = C^2, (B = 3)
If, for example, , then The equation has infinite many solutions. Here are the first few solutions: … Continue reading
Concatenation : A^2  B^2 = C^2, (B = 1)
If, for example, , then The equation has infinite many solutions. Here are the first few solutions: … Continue reading