Bip39 length https://blogfreely.net/travenmdoq/create-your-own-distinct-bip39-mnemonic-expression-with-python-scripts Even though it makes use of BIP32 method it is possible to nevertheless import BIP39 seeds into Electrum wallet. Also besides BIp32 There is certainly BIP44 Variation which some wallet use for the technology of seeds. Such as, when you originally create your wallet and... https://thesocialdelight.com/story5726340/bip39-offline-an-unbiased-view-of-bip39-2048-words-https-x-com-tundra838554