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Go one, two, three (Posted on 2021-01-09)

Solve in natural numbers a²=2^b3^c+1

No Solution Yet Submitted by Danish Ahmed Khan

Rating: 3.0000 (1 votes)

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re: computer exploration (spoilers) -- just noticed

| Comment 2 of 6 |

I just noticed where I didn't allow for b or c to equal zero. The expanded list of solutions is:

     a     b     c
     2     0     1
     3     3     0
     5     3     1
     7     4     1
    17     5     2

Posted by Charlie on 2021-01-09 13:07:47

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