Question

my question on reminder theorm... solve plz

Answer 1

\[reminder when 7^{7}^{7} is devided by 13 ... explain plz...\]

Answer 2

in words .. 7 to the power 7 to the power 7 when devided by 13

Answer 3

do you know how to raise powers?

Answer 4

ys why?

Answer 5

soory i misunderstood the question

Answer 6

its a god question on reminder theorm.. I am not able to get full... :(

Answer 7

do you mean remainder or reminder?

Answer 8

i think you mean remainder

Answer 9

Is there a reminder theorem ?
:)

Answer 10

remind me if there is a reminder thm

Answer 11

I always forget :)

Answer 12

lol

Answer 13

do you have an example?

Answer 14

7^6 = 1mod 7

Answer 15

remainder

Answer 16

Getting there, fiddling about my moduli:-)

Answer 17

Hmm...this a bit trickier than I thought.

I think it is 7 (only because I don't think it is 9,3 or 1), will nail it down eventually.

Answer 18

Oh dear, it could be 6 as well....grr

Answer 19

I am going to go for 6, will post steps later....

Answer 20

Since 13 divides 7^13-7 (FLT) = 7(7^12-1) so
13 divides 7^12-1 and because 7^6 = 1 mod 12 we can write
7^7 as 7^(12r+7) = 7^12r*7^7 = 1*6