- Thread starter
- Moderator
- #1

- Jun 20, 2014

- 1,896

-----

Show that the equation $2a^3 - 7b^2 = 1$ has no solution over the integers.

-----

Remember to read the POTW submission guidelines to find out how to submit your answers!

- Thread starter Euge
- Start date

- Thread starter
- Moderator
- #1

- Jun 20, 2014

- 1,896

-----

Show that the equation $2a^3 - 7b^2 = 1$ has no solution over the integers.

-----

Remember to read the POTW submission guidelines to find out how to submit your answers!

- Thread starter
- Moderator
- #2

- Jun 20, 2014

- 1,896