BIP39 stands for Bitcoin Enhancement Proposal 39. The words are picked from a specific list of 2048 frequent English words which can be utilized to the deliver a binary seed (your personal crucial). Standard recovery phrases use a certain list of 2048 words pursuing the BIP39 standard (Bitcoin Enhancement Proposal https://socialevity.com/story20809698/getting-my-bip39-words-to-numbers-to-work