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

---

49-Bit CRCs

0x1000000000038 {?,34088924,148539} (*p) FP-49

0x100000000006c {?,?,97877,97877} (*op) FOP-49

50-Bit CRCs

0x200000000000e {?,5112265,50} (*p) FP-50

0x2000000000018 {?,?} (*op) FOP-50

51-Bit CRCs

0x4000000000025 {?,57909282,21218} (*p) FP-51

0x4000000000005 {?,?} (*op) FOP-51

52-Bit CRCs

0x8000000000004 {?} (*p) FP-52

0x800000000003f {?,?,1,1,1,1} (*op) FOP-52

---

See the NOTES PAGE for interpreting this data. Last update 12/2023.

Creative Commons License
This work is copyright 2018-2023 by Philip Koopman. Licensed under a Creative Commons Attribution 4.0 International License.

---

---

---