Primecoin (sign: Ψ; code: XPM) is a peer-to-peer open source cryptocurrency that implements a unique scientific computing proof-of-work system. Primecoin's proof-of-work system searches for chains of prime numbers. Primecoin was created by a person or group of people who use the pseudonym Sunny King. This entity is also related with the cryptocurrency Peercoin. The Primecoin source code is copyrighted by a person or group called “Primecoin Developers”, and distributed under a conditional MIT/X11 software license.
| Date | Address | Reward |
| 06-19-2018 3:29:17 | AGK61cmg1UrUG4k5x-BJQduhYVJksx3FYBx | 76111 primetoshi |
| 06-19-2018 3:23:39 | AGveakSS3JNRUsPvT-6nscjNRogCL89qQYX | 76111 primetoshi |
| 06-19-2018 3:23:01 | AbLbPmzsi3GWXYApq-6GwRra7Y9v8VnE6U8 | 76111 primetoshi |
| 06-19-2018 3:19:22 | AJRtJdBr22FLdmaLc-6FjatP5qJHtQ4FsYu | 76111 primetoshi |
| 06-19-2018 3:18:05 | AGK61cmg1UrUG4k5x-BJQduhYVJksx3FYBx | 76111 primetoshi |
| 06-19-2018 3:14:28 | AGveakSS3JNRUsPvT-6nscjNRogCL89qQYX | 76111 primetoshi |
| 06-19-2018 3:08:47 | AGK61cmg1UrUG4k5x-BJQduhYVJksx3FYBx | 76111 primetoshi |
| 06-19-2018 3:06:10 | AGveakSS3JNRUsPvT-6nscjNRogCL89qQYX | 76111 primetoshi |
| 06-19-2018 2:16:17 | ALxfqbp4wHwd56KXU-8aYo9XcVrPxq4bpVi | 76145 primetoshi |
| 06-19-2018 2:14:04 | AL73H6i5bBQ7jJXsv-EPAq1YtYKDc1DRuK5 | 76145 primetoshi |