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M22
| M22 | |
|---|---|
| Prime class : | |
| Type : | Mersenne prime |
| Formula : | Mn = 2n - 1 |
| Prime data : | |
| Rank : | 22 |
| n-value : | 9,941 |
| Number : | 346088282490...883789463551 |
| Digits : | 2,993 |
| Perfect number : | 29,940 • (29,941-1) |
| Digits : | 5,985 |
| Discovery data : | |
| Date of Discovery : | 1963-05-16 |
| Discoverer : | Donald B. Gillies |
| Found with : | Lucas-Lehmer test / ILLIAC II |
