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Old 2021-06-16, 07:42   #2
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"Matthew Anderson"
Dec 2010
Oregon, USA

911 Posts

Here is a list of many algebraic factorization s to find cases when
f(n) = n^2 + n + 41 is a composite number.

I used a data table from a Maple calculation to list numbers when f(n) is a composite number. Then I used the method of 3 point quadratic curve fit to list parabolas. The parabolas are parametric and for all integers on these parabolic curves, f(n) is a composite number. (There are no graphs in this file.)


Attached Files
File Type: pdf small equation coefficient doublecheck 33.pdf (631.8 KB, 47 views)

Last fiddled with by MattcAnderson on 2021-06-16 at 13:35 Reason: explained method
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