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M16
M16 | |
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Prime class : | |
Type : | Mersenne prime |
Formula : | Mn = 2n - 1 |
Prime data : | |
Rank : | 16 |
n-value : | 2,203 |
Number : | 147597991521...686697771007 |
Digits : | 664 |
Perfect number : | 22,202 • (22,203-1) |
Digits : | 1,327 |
Discovery data : | |
Date of Discovery : | 1952-10-07 |
Discoverer : | Raphael Robinson |
Found with : | Lucas-Lehmer test / SWAC |
M16 is the 16th known Mersenne prime 22,203-1 found on 1952-10-07 by Raphael Robinson.