Bip39 how many combinations https://www.storeboard.com/blogs/ai-for-small-business/browsing-the-globe-of-bitcoin-addresses-the-value-of-bip39/6240727 Though it employs BIP32 process you may however import BIP39 seeds into Electrum wallet. Also apart from BIp32 There is certainly BIP44 Edition which some wallet use for your era of seeds. Due to the cryptographic style of BIP-39, a weak... https://xyzbookmarks.com/story19964358/bip39-mnemonic-phrase-word-list-the-5-second-trick-for-bip39-compatible-wallet-https-dzen-ru-bip39-phrase-com