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 |
| 04-21-2018 6:50:48 | AUqyUXdTjtrAk9Vj7-sT2dCViYugQiJMtBu | 241535 primetoshi |
| 04-21-2018 6:50:30 | ATPQtEAcm8SjiFSL4-izohwzEfGBvrPBkgH | 236516 primetoshi |
| 04-21-2018 6:47:09 | AZTrracvWHHy9MbGF-5CLayDuTVdBMXSzTd | 92215 primetoshi |
| 04-21-2018 6:47:02 | AXpGqGsxYBg5QNkN7-1Ri2pNWjr7RKmHLKS | 65350 primetoshi |
| 04-21-2018 6:45:59 | AJhu5nEGaBm44UYC4-e2KmcJJPNDkBT5F5r | 152077 primetoshi |
| 04-21-2018 6:45:22 | AK9VGDuxzs24mQFrE-FR3Q7a7AHEqTTa2ya | 248047 primetoshi |
| 04-21-2018 6:44:17 | AdufycebKfu8H5eFP-WRDGbsM7BKJJpNbbB | 71695 primetoshi |
| 04-21-2018 6:43:04 | ATPQtEAcm8SjiFSL4-izohwzEfGBvrPBkgH | 66804 primetoshi |
| 04-21-2018 6:42:50 | AGKvSm6smvYRvqdLJ-nPwdoJX7AFw3uKELQ | 261947 primetoshi |
| 04-21-2018 6:42:26 | ANdECzFwDeh2QU4ot-bSxHZoEy4XDU61HDf | 121254 primetoshi |