Thread: June 2020
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Old 2020-06-25, 17:40   #12
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

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Quote:
Originally Posted by bsquared View Post
Code:
>> x=2^7* 5 * 23 * 127 * 659 * 53323 * 1876187 * 97544836889 * 665320793909
7998766649128898059663516612687535453720960
>> totient(x)
3031634148236289733373855928919180891127808
>> sigma(x,1)-x
12142697391577851168337274092012830083559040
>>
What program gave you totient() and sigma() functions? I expected YAFU from the ">>" prompts, but my YAFU doesn't like them.
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