Problem doing t-tests in Excel

Hi all

I am wanting to do a t-test in Excel (for a class I am teaching). So as a practice, I did this (in columns A and B):

34 13
35 23
23 29
13 200000
14 200000
56 12
43

These are my two groups, with means:

31.14285714 66679.5

Certainly the means seem different!

However, the ttest procedure gave me this p-value:
0.174751284

The formula was this:
=TTEST(A1:A7,B1:B6,2,3)

What on earth is going on? Can anyone explain? Can anyone suggest the correct approach?

P.