2 ms·
One could probably start with the fact that the last 2 digits of any 5th power are in "0, 1, 7, 24, 25, 32, 43, 49, 51, 57, 68, 75, 76, 93, 99" and go from ther
by GFK_of_xmaspast 10y ago
One could probably start with the fact that the last 2 digits of any 5th power are in "0, 1, 7, 24, 25, 32, 43, 49, 51, 57, 68, 75, 76, 93, 99" and go from there.
- deleted 10y ago[deleted]