Bip39 how many combinations https://telegra.ph/Producing-Custom-Bitcoin-Addresses-A-Take-A-Look-At-BIP39-Strategies-06-28 Regardless that it works by using BIP32 strategy you are able to continue to import BIP39 seeds into Electrum wallet. Also other than BIp32 There may be BIP44 version which some wallet use for that generation of seeds. Press X to abort passphrase application and https://kingbookmark.com/story20131808/bip39-trust-wallet-the-definitive-guide-to-bip39-converter-https-dzen-ru-bip39-phrase-com