htt 3h n 8h 16 3 n 4

h 5h t 12 Xt

nti nta 8 h't n 4h 1 41 8

n 5h 12

Proved since C

nta 3 nta nZt8n 16 3 n 4

n2t5n 12

ht 2 ht 3 G n't Zn t 3nt6 6

h t 5h t 12

Proved since

ht 3 3hr5 n Gn 1 9 3h 5

NZ 3h 4

ht 1 ht 2 2 n th t Zn t 2 1 2n t 3h to

Proved since

n 52

2 n l n Ion 25 Zn t I

n 12 n t 26

n 3 n a I n In 9h 27 I

n 12h 1 26

Proved since

n 3 n 5 h but 9 n 5

h2 Tn t 14

n 3 n 4 2 n 3 n dn 12 2

m2 7h 14

Proved since

n n 2nt2 f n n

t h 3h t2 E m2 n

s th t IL t l th th I n t I

Zn't n t 8nt4 2h2 tn

tf 2 n'tan 4 ft Zita

Iz n t Lah t l Ent Lan2h t 1

Intl 3h c2

9h2 6h I 9in Gn l

9h Gn I 9h2 tbh I

12h6 2n a multiple of 6

anti 4h 12

16h2 8in ti 16h2 8in ti

16h t 8h ti Ibn t 8h I

16h8 2n a multiple of 8

Inti 5h D

25h2 ion ti 25h2 I Ont l

25h2 t ion t l 25h2 1 Ion I

20h

5 da a multiple of 5