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

23 Bit CRCs:

• (0x540df0; 0xa81be1) <=> (0x43ec0a; 0x87d815) {8388584,18926,420,96,36,7,7,7,2} | gold | (*p) CRC-23K/3.1
• (0x4b5858; 0x96b0b1) <=> (0x4686b4; 0x8d0d69) {8388584,6142,374,83,81,15,10,10,4} | gold | (*p) CRC-23K/3.4
• (0x5b3ca4; 0xb67949) <=> (0x494f36; 0x929e6d) {8388584,5982,134,106,27,27,26,8,3,3,3} | gold | (*p) CRC-23K/3.6
• (0x673171; 0xce62e3) <=> (0x63a339; 0xc74673) {8388584,5142,435,86,42,11,11,10,10,10,1} | gold | (*p) CRC-23K/3.8
• (0x46b1ab; 0x8d6357) <=> (0x756358; 0xeac6b1) {8388584,3590,301,208,28,14,13,4,4,2,2} | gold | (*p) CRC-23K/3.3
• (0x4297b0; 0x852f61) <=> (0x437a50; 0x86f4a1) {8388584,3560,487,130,47,42,5,5,5} | gold | (*p) CRC-23K/3.5
• (0x424f3b; 0x849e77) <=> (0x773c90; 0xee7921) {8388584,3180,823,62,38,28,13,6,6,3,1} | gold | (*p) CRC-23K/3.2
• (0x5e7b23; 0xbcf647) <=> (0x71379e; 0xe26f3d) {8388584,3015,312,77,28,28,17,14,14,3,1,1,1} | gold | (*p) CRC-23K/3.7
• (0x400010; 0x800021) <=> (0x420000; 0x840001) {8388584} | gold | (*p) FP-23

• (0x400154; 0x8002a9) <=> (0x4aa000; 0x954001) {4194280,4194280,601,601} | gold | (*op) CRC-23K/4
• (0x40001b; 0x800037) <=> (0x760000; 0xec0001) {4194280,4194280,133,133} | gold | (*op) FOP-23

• (0x49ad52; 0x935aa5) <=> (0x52ad64; 0xa55ac9) {4177387,4177387,378,378,47,47,15,15,13,13} | gold | (*o) CRC-23K/12
• (0x40007b; 0x8000f7) <=> (0x778000; 0xef0001) {1653517,1653517,425,425,1,1} | gold | (*o) CRC-23K/6sub8
• (0x53df6e; 0xa7bedd) <=> (0x5dbef2; 0xbb7de5) {1193632,4816,510,126,33,26,26,7,7,3,2,2,1,1,1} | gold | CRC-23K/9
• (0x4b79d1; 0x96f3a3) <=> (0x62e7b4; 0xc5cf69) {453367,453367,324,324,44,44,7,7,7,7,5,5} | gold | (*o) CRC-23K/14
• (0x6bc0f5; 0xd781eb) <=> (0x6bc0f5; 0xd781eb) {2026,2026,2026,2026,39,39,11,11,2,2,1,1} | gold | (*o) CRC-23K/6
• (0x5e2419; 0xbc4833) <=> (0x66091e; 0xcc123d) {358,358,107,107,106,8,8,8,7} | gold | CRC-23K/7
• (0x469d7c; 0x8d3af9) <=> (0x4fae58; 0x9f5cb1) {231,231,105,105,105,105,5,5,5,5,3,3} | gold | (*o) CRC-23K/8
• (0x463b77; 0x8c76ef) <=> (0x7bb718; 0xf76e31) {24,24,24,24,24,24,24,24,24,2,1,1,1} | gold | CRC-23K/11

HD profile for all unique 23-bit CRCs (zip format)

See the NOTES PAGE for interpreting this data. Last update 3/9/2024.

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