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楼主 |
发表于 2022-10-14 10:51
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本帖最后由 ysr 于 2022-10-14 22:35 编辑
Private Sub Command1_Click()
Dim a, b
a = Trim(Text1)
a1 = a
q = Trim(Text2)
m = Sqr(q)
t = Timer
If Right(a, 1) Mod 2 = 0 Then
a = MPC1(Trim(a), 1)
Else
a = a
End If
Do While InStr(fenjieyinzi0(Trim(a)), "*") <> 0
a = MPC1(Trim(a), 2)
Loop
Do While MBJC(Trim(a), Trim(q)) < 0
b = a
d = fenjieyinzi0(Trim(b))
s = 0
s3 = ""
Do While s < 4000 And InStr(d, "*") = 0
s4 = s + 1
If s4 Mod 20 = 0 Then
s3 = s3 & "/" & b & vbCrLf
Else
s3 = s3 & "/" & b
End If
s = s + 1
b = MPC1(Trim(b), "1922760350154212639070")
d = fenjieyinzi0(Trim(b))
Loop
If s > 3 Then
Text3 = Text3 & s3 & vbCrLf
ElseIf InStr(fenjieyinzi0(Trim(a)), "*") = 0 Then
Text3 = Text3
End If
If s > 1 Then
s5 = s5 & "/" & s
Else
s5 = s5
End If
Print s5
a = MPC1(Trim(a), 2)
s2 = 0
Loop
s6 = Mid(s5, 2)
s7 = max(Trim(s6))
Combo1 = a1 & "与" & q & "之间的素数开头差为1922760350154212639070最多有" & s7 & "个连续素数:" & vbCrLf & Text3 & "用时" & Timer - t & "秒"
Text4 = s5
End Sub
Private Sub Command2_Click()
Text1 = ""
Text2 = ""
Text3 = ""
Combo1 = ""
Form1.Cls
End Sub
Private Function max(ByVal lists As String) As String
Dim temp As String
Dim a() As String
a = Split(lists, "/")
Dim b As Long
For b = 0 To UBound(a)
If MBJC(temp, a(b)) < 0 Then temp = a(b)
Next
max = temp
End Function |
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