CRC Polynomial Zoo

Philip Koopman, Carnegie Mellon University

Best CRCs | CRC Selection | CRC Zoo | Checksum and CRC Blog

Select # Bits in CRC below (see also NOTES PAGE):
3,  4,  5,  6,  7,  8,  9,  10,  11,  12,  13,  14,  15,
16,  17,  18,  19,  20,  21,  22,  23,  24,  25,  26,  27,  28,  29,  30,  31,
32,  33-36,  37-40,  41-44,  45-48,  49-52,  53-56,  57-60,  61-63,  64

19 Bit CRCs:

• (0x6fb57; 0xdf6af) <=> (0x7ab7d; 0xf56fb) {524268,4165,44,44,20,10,6,2,2,2,1,1,1} | gold | (*p) CRC-19K/3.1
• (0x4809f; 0x9013f) <=> (0x7e404; 0xfc809) {524268,1207,174,48,31,20,1} | gold | (*p) CRC-19K/3.5
• (0x409ba; 0x81375) <=> (0x57640; 0xaec81) {524268,1170,295,51,25,5,4} | gold | (*p) CRC-19K/3.2
• (0x6d133; 0xda267) <=> (0x7322d; 0xe645b) {524268,1061,121,40,23,7,7,7,7} | gold | (*p) CRC-19K/3.8
• (0x45f1c; 0x8be39) <=> (0x4e3e8; 0x9c7d1) {524268,975,182,18,10,9,9,8,1} | gold | (*p) CRC-19K/3.7
• (0x7573f; 0xeae7f) <=> (0x7f3ab; 0xfe757) {524268,838,187,49,30,15,13,6,1,1,1,1,1} | gold | (*p) CRC-19K/3.6
• (0x4f6a2; 0x9ed45) <=> (0x515bc; 0xa2b79) {524268,596,88,41,40,4,4,4,2} | gold | (*p) CRC-19K/3.4
• (0x40013; 0x80027) <=> (0x72000; 0xe4001) {524268,401,51}| gold | (*p) FP-19
• (0x4bacc; 0x97599) <=> (0x4cd74; 0x99ae9) {524268,373,98,88,23,12,10,3,3} | gold | (*p) CRC-19K/3.3

• (0x77b0f; 0xef61f) <=> (0x7c37b; 0xf86f7) {262124,262124,206,206,15,15,1,1,1,1,1,1} | gold | (*op) CRC-19K/4
• (0x40014; 0x80029) <=> (0x4a000; 0x94001) {262124,262124} | gold | (*op) FOP-19

• (0x51d79; 0xa3af3) <=> (0x67ae2; 0xcf5c5) {30641,30641,143,143,28,28,5,5,5,5} | gold | (*o) CRC-19K/12
• (0x44f75; 0x89eeb) <=> (0x6bbc8; 0xd7791) {3047,3047,35,35,14,14,10,10,4,4} | gold | (*o) CRC-19K/10
• (0x5685a; 0xad0b5) <=> (0x5685a; 0xad0b5) {494,494,494,494,16,16,2,2}| gold | (*o) CRC-19K/6
• (0x400f0; 0x801e1) <=> (0x43c00; 0x87801) {236,236,236,236} | gold | (*o) CRC-19K/6sub8
• (0x50b49; 0xa1693) <=> (0x64b42; 0xc9685) {107,107,47,47,46,5,5} | gold | CRC-19K/7
• (0x779c7; 0xef38f) <=> (0x78e7b; 0xf1cf7) {107,107,45,45,45,45,1,1,1,1,1,1} | gold | (*o) CRC-19K/8

HD profile for all unique 19-bit CRCs

See the NOTES PAGE for interpreting this data. Last update 3/5/2024.

This work is copyright 2015-2024 by Philip Koopman. Licensed under a Creative Commons Attribution 4.0 International License.