序号
m
x
y
备注
1
q1
s
t
q1为质数
( s ≥ 1 , t ≥ 0 )
2
3a
p = 2 ⋅ p s 1 ⋅ q t 1 + 1
s1
t1
( a = 2 ) ( s 1 = 0 , t 1 = 0 )
3
qb
q = 2 ⋅ p s 1 ⋅ q t 1 + 1
t 1 + b − 1
( s i ≥ 0 , t i ≥ 0 )