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 |
| 09-25-2018 10:09:42 | AN1vUVTxeQMs4cb19-ntS61uwSQppJWtrfK | 182685 primetoshi |
| 09-25-2018 10:08:47 | AZTY1ZgNV3g65WbXs-MwhtoyEsQzGZHk6oW | 182685 primetoshi |
| 09-25-2018 9:45:24 | AN1vUVTxeQMs4cb19-ntS61uwSQppJWtrfK | 182685 primetoshi |
| 09-25-2018 9:40:13 | AZTY1ZgNV3g65WbXs-MwhtoyEsQzGZHk6oW | 182685 primetoshi |
| 09-25-2018 9:34:31 | AN1vUVTxeQMs4cb19-ntS61uwSQppJWtrfK | 182685 primetoshi |
| 09-25-2018 9:22:14 | AJUhz1ahP8aFkdkeE-2pZFsMfMZoQxyrxvH | 182685 primetoshi |
| 09-25-2018 9:15:15 | AHEccnRvs63yMFXtG-Hx2rt1Hzi3QTTyVjg | 180511 primetoshi |
| 09-25-2018 8:30:42 | AGeWu2qtoP3LtBGkH-9orKYauT8BcDWTedA | 180511 primetoshi |
| 09-25-2018 8:30:37 | ATTc1N8kyqocaz78A-v2T1gSaXLsis6dw3T | 180511 primetoshi |
| 09-25-2018 8:19:17 | AMjMNJrrjCw1D3HWb-jZbA4VVGXyzDx7WYU | 180511 primetoshi |