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Difference between revisions of "M7"
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| Line 7: | Line 7: | ||
| pdigits= 12 | | pdigits= 12 | ||
| discovery=1588 | | discovery=1588 | ||
| − | | discoverer=Cataldi | + | | discoverer=[[Pietro Cataldi]] |
| − | | | + | | foundwith=[[Trial factoring]] |
| − | |||
}} | }} | ||
[[Category:Mersenne prime|M07]] | [[Category:Mersenne prime|M07]] | ||
Latest revision as of 13:48, 17 February 2019
| M7 | |
|---|---|
| Prime class : | |
| Type : | Mersenne prime |
| Formula : | Mn = 2n - 1 |
| Prime data : | |
| Rank : | 7 |
| n-value : | 19 |
| Number : | 524287 |
| Digits : | 6 |
| Perfect number : | 218 • (219-1) |
| Digits : | 12 |
| Discovery data : | |
| Date of Discovery : | 1588 |
| Discoverer : | Pietro Cataldi |
| Found with : | Trial factoring |
