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lbriggs
Posts: 57
Posted 13:25 Mar 19, 2015 |

The questions asks for 5 legal values for "d", but the solution posts 5 legal values for "e".

5 values I got for "d" given e = 7:

43 103 163 223 283 

hpguo
Posts: 139
Posted 13:38 Mar 19, 2015 |

e and d are multiplicative inverses of each other. There is a unique d for each legal e and vice versa. So it doesn't matter whether it's d or e. The requirements are the same.