61
18ΤΪΜ
f
9ΤΪΜ
Mersenne
13ΤΪΜ
oqf
tΜzΒί
: 60
5ΤΪΜ
Eulerf(n = 4)
8ΤΪΜ
4n+1^Μf
( 61 = 6
2
+ 5
2
)
ΜfάΕΜ·
Ν6
8i\L(75)
8
16i\L(3D)
16
7ΤΪΜ
3n+1^Μf
( 61 = 7
2
+ 3~2
2
)
2ΤΪΜ
20n+1^Μf
( 61 = 4
2
+ 5~3
2
)