BUG: Intersection of Pandas Index Object is not working properly

[Abhinav2615]

Pandas version checks

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Reproducible Example

import pandas as pd
indA=pd.Index([1,3,5,7,9])
indB=pd.Index([2,3,5,7,11])

indA & indB

Issue Description

the output i am getting is :
Index([0, 3, 5, 7, 9], dtype='int64')

Expected Behavior

but after intersection, i should get the output:
Index([3, 5, 7], dtype='int64')

Installed Versions

Replace this line with the output of pd.show_versions()

[jbrockmendel]

& stopped being an intersection a long time ago. It is the __and__ operator, the same as for Series/DataFrame. Try indA.intersection(indB).