20190104, 10:07  #155 
"Forget I exist"
Jul 2009
Dumbassville
8,369 Posts 

20190104, 12:56  #156 
Mar 2018
1000001111_{2} Posts 
Marvel of the marvels...541456
...and marvel of the marvels:
5*4*1*4*5*6+1=7^4!!! 
20190104, 19:33  #157 
Mar 2018
17·31 Posts 
is this another wonderful discovery?
PG(541456) is probable prime
5*(5^2+4^2+1+4^2+5^2+6^2)=(5^3+4^3+1+4^3+5^3+6^3)!!! 
20190104, 19:54  #158  
"Forget I exist"
Jul 2009
Dumbassville
8,369 Posts 
Quote:
or 2x^3+(x+2)^3 = (2x+2)x^2+x+(x+1)(x+2)^2 or 3x^3+6x^2+12x+8 = 3x^3+7x^2+9x+4 or x^23x4=0 or (x3)(x)=4 or x=4 or 1 not sure why it needs to relate to your probable prime ... okay messed up the math, the point still stands. Last fiddled with by science_man_88 on 20190104 at 19:57 

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