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M23
| M23 | |
|---|---|
| Prime class : | |
| Type : | Mersenne prime |
| Formula : | Mn = 2n - 1 |
| Prime data : | |
| Rank : | 23 |
| n-value : | 11,213 |
| Number : | 281411201369...087696392191 |
| Digits : | 3,376 |
| Perfect number : | 211,212 • (211,213-1) |
| Digits : | 6,751 |
| Discovery data : | |
| Date of Discovery : | 1963-06-02 |
| Discoverer : | Donald B. Gillies |
| Found with : | Lucas-Lehmer test / ILLIAC II |
