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Bogdan Grechuk's user avatar
Bogdan Grechuk's user avatar
Bogdan Grechuk's user avatar
Bogdan Grechuk
  • Member for 7 years, 9 months
  • Last seen this week
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16
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62
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72
Score
65
Posts
83
Posts %
71
Score
63
Posts
81
Posts %
14
Score
5
Posts
6
Posts %
4
Score
5
Posts
6
Posts %
2
Score
4
Posts
5
Posts %
1
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8
Posts
10
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All Questions Answers
Score Newest
question
65
Can you solve the listed smallest open Diophantine equations?
Jul 31, 2021
question
31
Is equation $xy(x+y)=7z^2+1$ solvable in integers?
Apr 22, 2022
answer
28
Can you solve the listed smallest open Diophantine equations?
Feb 17, 2022
answer
24
Breakthroughs in mathematics in 2021
Dec 28, 2021
question
22
On the smallest open Diophantine equations: beyond Hilbert's 10 problem
Dec 17, 2021
answer
19
Most important results in 2022
Dec 23, 2022
question
16
Representing $x^3-2$ as a sum of two squares
Dec 2, 2021
question
15
What are the rational solutions to $y^4=x^3+x+1$?
Aug 4
question
15
What is the taxicab number for rational fourth powers?
Sep 2
answer
14
How to describe all integer solutions to $x^2+y^2=3z^2+1$?
Oct 10, 2022

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