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 |
| 05-26-2018 2:28:20 | AUknFjVTAasiTVgFf-3Mo2GEVef94RM39Bm | 48560 primetoshi |
| 05-26-2018 2:22:39 | ATq412PZmjwpezYWz-25zkDHPmhsNqGGFe1 | 48560 primetoshi |
| 05-26-2018 2:16:38 | AQMo9X77FPxQ8F2BW-C9pTWfpQwqvzkSEwS | 48560 primetoshi |
| 05-26-2018 2:15:44 | AHGvyJUwZQ6HQRrgL-CpqnsXYU81W77TeLL | 48560 primetoshi |
| 05-26-2018 1:47:09 | AXXfPVd5WzATkXeBT-3wc42JmqqSB3ucmmS | 48560 primetoshi |
| 05-26-2018 1:37:05 | AZobQ8UjvbnGGZNsv-zYyfgDtkHx59ttdN8 | 48560 primetoshi |
| 05-26-2018 1:25:04 | AQPM5FKSNDkUzTH1b-y25DysAc3T4yi6oxP | 49884 primetoshi |
| 05-26-2018 1:15:45 | AQPM5FKSNDkUzTH1b-y25DysAc3T4yi6oxP | 49884 primetoshi |
| 05-26-2018 1:14:22 | AZobQ8UjvbnGGZNsv-zYyfgDtkHx59ttdN8 | 49884 primetoshi |
| 05-26-2018 1:13:32 | AHGvyJUwZQ6HQRrgL-CpqnsXYU81W77TeLL | 49884 primetoshi |