Prime number

s

r

n

293 (H1)

49

42

7

197 (H1)

33

29

4

181 (H2)

30

26

4

241 (H2)

40

35

5

97 (H2)

16

14

2

239 (H1)

40

35

5

199 (H2)

33

29

4