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Difference between revisions of "M20"

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{{InfoboxMersennePrime
 
{{InfoboxMersennePrime
| title= M20
+
| title=M20
| rank= 20
+
| rank=20
| nvalue= 4423
+
| nvalue=4423
| top5000id=43912
+
| top5000id=41864
| digits= 1332
+
| digits=1332
 
| number=285542542228...902608580607
 
| number=285542542228...902608580607
| pdigits= 2663
+
| pdigits=2663
 
| discovery=1961-11-03
 
| discovery=1961-11-03
| discoverer=Hurwitz
+
| discoverer=[[Alexander Hurwitz]]
| link1=[https://www.mersenne.org/primes/digits/M4423.txt Mersenne20 as TXT]
+
| foundwith=[[Lucas-Lehmer test]] / [[IBM 7090]]
| link2=[https://www.mersenne.org/primes/perfect/perfect4423.txt.txt Perfect20 as TXT]
 
 
}}
 
}}
 
[[Category:Mersenne prime]]
 
[[Category:Mersenne prime]]

Latest revision as of 22:33, 17 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 : Alexander Hurwitz
Found with : Lucas-Lehmer test / IBM 7090