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Difference between revisions of "M20"
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| rank= 20 | | rank= 20 | ||
| nvalue= 4423 | | nvalue= 4423 | ||
| − | | top5000id= | + | | top5000id=41864 |
| digits= 1332 | | digits= 1332 | ||
| number=285542542228...902608580607 | | number=285542542228...902608580607 | ||
Revision as of 20:17, 14 February 2019
| M20 | |
|---|---|
| Prime class : | |
| Type : | Mersenne prime |
| Formula : | Mn = 2n - 1 |
| Prime data : | |
| Rank : | 20 |
| n-value : | 4,423 |
| Number : | 285542542228...902608580607 |
| Digits : | 1,332 |
| Perfect number : | 24,422 • (24,423-1) |
| Digits : | 2,663 |
| Discovery data : | |
| Date of Discovery : | 1961-11-03 |
| Discoverer : | Hurwitz |
