CRC Polynomial Zoo

Philip Koopman, Carnegie Mellon University

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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

25 Bit CRCs:

• (0x101690c; 0x202d219) <=> (0x1309680; 0x2612d01) {33554406,38912,604,128,72,13,13} | gold | (*p) CRC-25K/3.1
• (0x1b4562f; 0x368ac5f) <=> (0x1f46a2d; 0x3e8d45b) {33554406,15206,8,8,8,8,8,8,8,8,8,2,2} | gold | (*p) CRC-25K/3.10
• (0x1d7938c; 0x3af2719) <=> (0x131c9eb; 0x26393d7) {33554406,13554,1494,115,25,22,19,13,10,4,4,3,1} | gold | (*p) CRC-25K/3.2
• (0x15b20e9; 0x2b641d3) <=> (0x19704da; 0x32e09b5) {33554406,11629,334,166,43,34,34,6,6,6,6} | gold | (*p) CRC-25K/3.6
• (0x1cb9e8f; 0x3973d1f) <=> (0x1f179d3; 0x3e2f3a7) {33554406,11039,795,155,56,28,14,14,13,13,1,1,1,1,1} | gold | (*p) CRC-25K/3.9
• (0x1519353; 0x2a326a7) <=> (0x1cac98a; 0x3959315) {33554406,8849,563,185,64,35,23,22,8,5,3} | gold | (*p) CRC-25K/3.7
• (0x1a4072f; 0x3480e5f) <=> (0x1f4e025; 0x3e9c04b) {33554406,7699,422,297,86,28,21,11,4,4,1} | gold | (*p) CRC-25K/3.3
• (0x161d083; 0x2c3a107) <=> (0x1c10b86; 0x382170d) {33554406,7613,612,157,115,29,16,12,9} | gold | (*p) CRC-25K/3.4
• (0x1685921; 0x2d0b243) <=> (0x1849a16; 0x309342d) {33554406,7086,569,136,59,36,22,16,16} | gold | (*p) CRC-25K/3.8
• (0x13db8a9; 0x27b7153) <=> (0x1951dbc; 0x32a3b79) {33554406,5940,681,103,64,35,20,10,10,7,6,4,4} | gold | (*p) CRC-25K/3.12
• (0x173877d; 0x2e70efb) <=> (0x1bee1ce; 0x37dc39d) {33554406,4640,707,203,92,60,12,5,5,3,1,1,1,1,1} | gold | (*p) CRC-25K/3.5
• (0x17448fb; 0x2e891f7) <=> (0x1df122e; 0x3be245d) {33554406,3930,362,120,56,45,21,12,7,7,6,6,1} | gold | (*p) CRC-25K/3.11
• (0x1000004; 0x2000009) <=> (0x1200000; 0x2400001) {33554406} | gold | (*p) FP-25

• (0x10bba2d; 0x217745b) <=> (0x1b45dd0; 0x368bba1) {16777190,16777190,1059,1059,38,38,8,8,6,6,2,2} | gold | (*op) CRC-25K/4
• (0x100004b; 0x2000097) <=> (0x1d20000; 0x3a40001) {16777190,16777190,429,429} | gold | (*op) FOP-25

• (0x12728bf; 0x24e517f) <=> (0x1fd14e4; 0x3fa29c9) {8371688,8188,775,43,43,26,21,11,8,8,8,3,1} | gold | CRC-25K/13
• (0x100001b; 0x2000037) <=> (0x1d80000; 0x3b00001) {2097126,2097126,719,719} | gold | (*o) CRC-25K/6sub8
• (0x1291ccf; 0x252399f) <=> (0x1f33894; 0x3e67129) {70190,70190,330,330,30,30,20,20,7,7,7,7} | gold | (*o) CRC-25K/14
• (0x1b9189d; 0x372313b) <=> (0x1b9189d; 0x372313b) {4072,4072,4072,4072,65,65,7,7,7,7,4,4} | gold | (*o) CRC-25K/6
• (0x136fd31; 0x26dfa63) <=> (0x18cbf6c; 0x3197ed9) {230,230,230,230,230,230,20,20,8,8,3,3,1,1} | gold | (*o) CRC-25K/8
• (0x162054b; 0x2c40a97) <=> (0x1d2a046; 0x3a5408d) {116,116,25,25,24,24,24,24,24} | gold | CRC-25K/11
• (0x12b00d4; 0x25601a9) <=> (0x12b00d4; 0x25601a9) {40,40,40,40,40,40,40,40} | gold | (*o) CRC-25K/10
• (0x15ed6a9; 0x2bdad53) <=> (0x1956b7a; 0x32ad6f5) {69,69,23,23,23,23,23,23,23,23,2,2,2,2} | gold | (*o) CRC-25K/12

See the NOTES PAGE for interpreting this data. Last update 5/20/2018.

This work is copyright 2015-2016 by Philip Koopman. Licensed under a Creative Commons Attribution 4.0 International License.