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M27
| M27 | |
|---|---|
| Prime class : | |
| Type : | Mersenne prime |
| Formula : | Mn = 2n - 1 |
| Prime data : | |
| Rank : | 27 |
| n-value : | 44,497 |
| Number : | 854509824303...961011228671 |
| Digits : | 13,395 |
| Perfect number : | 244,496 • (244,497-1) |
| Digits : | 26,790 |
| Discovery data : | |
| Date of Discovery : | 1979-04-08 |
| Discoverer : | Harry Lewis Nelson David Slowinski |
| Found with : | Lucas-Lehmer test / Cray 1 |
