1 Dan
primenumber 
| Country |  Japan |
|---|---|
| Birth Year | 1994 |
| Twitter ID | @_primenumber |
| TopCoder ID | _primenumber |
| Codeforces ID | primenumber |
| Affiliation | LeapMind |
Contest Status
| Rank | 686th |
|---|---|
| Rating | 2158 |
| Highest Rating | 2171 ― 1 Dan (+29 to promote) |
| Rated Matches | 30 |