2069
312ΤΪΜ
f
64ΤΪΜ
Sophie Germainf
tΜzΒί
: 2068
151ΤΪΜ
4n+1^Μf
( 2069 = 38
2
+ 25
2
)
ΜfάΕΜ·
Ν12
8i\L(4025)
8
16i\L(815)
16
37ΤΪΜ
20n+9^Μf
( 2069 = 33
2
+ 5~14
2
)