which private key to export from electrum?

which private key to export from electrum?

I have an electrum 2FA wallet.

When I list my addresses I get a list of around 30 addresses. (commnand below)

electrum -w /path/to/my/wallet/file/default1 listaddresses

Then I use the below command to obtain private keys from a particular address:

electrum getprivatekeys -w /path/to/my/wallet/file/default1 "myaddress"

Which private key is the one that I should get, so that I can import it to bitcoin-qt wallet? Is this even the right approach?

I tried first two of mentioned 27 addresses but none of them worked.

UPDATE:

Also when I export my master private key from electrum:

electrum getmasterprivate -w /home/path/to/my/wallet

However, I get Invalid private key encoding (code -5) error from bitcoin-qt when trying to import (bitcoin gold core wallet)

UPDATE 2:

I tried to get private keys from all addresses and then run this command to import them all:

importprivkey  L3285rshf9LgkMfaNogEARoJpGhGVMMKd1dQgRgrtGd7EQ8F4qW '' false
importprivkey  L3285rshf9LgkMfaNogEARoJpGhGVMMKd1dQgRgrtGd7EQ8F4qW '' false
importprivkey  L3285rshf9LgkMfaNogEARoJpGhGVMMKd1dQgRgrtGd7EQ8F4qW '' true

output of command was 'null', yet my coins were not imported. Balance is still zero.

http://ift.tt/2Ae0EEG