All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info
Home > Numbers
Problems dealing with numbers, digits, and such other purely abstract rubbish.
Sub-Categories (All Problem Categories)
> Sequences (1)
Find six distinct positive integers A, B, C, D, E, F, G satisfying:
 A3 + B3 = C3 + D3 = E3 + F3 = 19G3.
Please submit primitive solutions only, that is, A, B, C, D, E, F, G should not have a common factor.

(No Solution Yet, 2 Comments) Submitted on 2024-04-18 by K Sengupta   
Page 1 of 157   next >>    
Difficulty: 3 of 5Triangular Cube #2 |
Posted on 2024-04-15 by K Sengupta (No Solution Yet, 3 Comments)
Difficulty: 3 of 5Digit Increments 2 | Rating: 5.00
Posted on 2024-04-15 by K Sengupta (Solution Posted, 3 Comments)
Difficulty: 3 of 5Sum of 2 Squares | Rating: 5.00
Posted on 2024-04-14 by K Sengupta (Solution Posted, 1 Comments)
Difficulty: 3 of 5Some Sum Cubes is the Multiple of a Cube |
Posted on 2024-04-13 by K Sengupta (No Solution Yet, 1 Comments)
Difficulty: 3 of 5Digital Product Triples #2 |
Posted on 2024-04-11 by K Sengupta (No Solution Yet, 1 Comments)
Difficulty: 3 of 5All-distinct-integer set |
Posted on 2024-04-11 by Ady TZIDON (Solution Posted, 2 Comments)
Difficulty: 3 of 5Two Palindromics | Rating: 5.00
Posted on 2024-04-10 by K Sengupta (Solution Posted, 1 Comments)
Difficulty: 4 of 5Pell's Equation #2 |
Posted on 2024-04-08 by K Sengupta (No Solution Yet, 0 Comments)
Difficulty: 4 of 5Seventh Power Arranger |
Posted on 2024-04-08 by K Sengupta (No Solution Yet, 1 Comments)
Difficulty: 3 of 5Where are thou, ADY? |
Posted on 2024-04-06 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 4 of 5Sixth Power Arranger | Rating: 5.00
Posted on 2024-04-06 by K Sengupta (Solution Posted, 1 Comments)
Difficulty: 3 of 5How many zeros does this end in? | Rating: 5.00
Posted on 2024-04-05 by K Sengupta (Solution Posted, 4 Comments)
Difficulty: 4 of 5Fifth Power Arranger | Rating: 5.00
Posted on 2024-04-03 by K Sengupta (Solution Posted, 3 Comments)
Difficulty: 3 of 5Cubes |
Posted on 2024-04-02 by K Sengupta (No Solution Yet, 0 Comments)
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (12)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2024 by Animus Pactum Consulting. All rights reserved. Privacy Information