Word #1366 10101010101
primary — BIP39 word #1366
"primary" is word #1366 of the 2048 words in the official BIP39 English wordlist, between pride and print.
In a seed phrase it stands for the 11-bit value
10101010101,
decimal index 1365.
/ˈpraɪməri/ · adjective: most important or main, or coming first
Russian: основной
Binary Representation
Six 1-bits and five 0-bits; 462 of the 2048 indexes have exactly six 1-bits.
One wrong bit turns it into (leftmost bit first):
Position
#1366 of 2048
Hex Index
0x555
4-Letter Prefix
prim
About "primary" in BIP39
- "primary" has 7 letters, but the first four, "prim", already identify it, because "pri" also begins 7 other words, among them price, pride, print and priority.
- "prim" is unique only within the English list: it also begins primitif in the French list, primo in the Spanish list, prima in the Italian list and primata in the Portuguese list, so a four-letter backup should say which list it uses.
- "primary" appears in one of the 24 official English test vectors of BIP39: vector #24 (word 10 of 24). Every official vector passes the checksum checker, and How BIP39 works shows how the entropy turns into such words.
void come effort suffer camp survey warrior heavy shoot primary clutch crush open amazing screen patrol group space point ten exist slush involve unfold