I have been refining the search techniques since discovering 4 new solutions to the A^4 + B^4 + C^4 = D^4 problem in February. And I have been using the faster code to search for more. Sunday evening, I discovered 3 more solutions. I published them as a comment at Math StackExchange: https://math.stackexchange.com/questions/1853223/distribution-of-primitive-pythagorean-triples-ppt-and-of-solutions-of-a4b4/4857107#4857107 <https://www.linkedin.com/safety/go/?url=https%3A%2F%2Fmath%2Estackexchange%2Ecom%2Fquestions%2F1853223%2Fdistribution-of-primitive-pythagorean-triples-ppt-and-of-solutions-of-a4b4%2F4857107%234857107&urlhash=wkWA&mt=R1SoLnpq4VeQ5b0N9MGySV6lYV5qLFSen27qIddajwZVkZhx0vNt4zg8NxfeHyHff0DcDDOEgTglS0m1F9uhUiRpSCiJ9WstieJ_8eV1FaoHfgQkWqM-14k9v_OjFGuZuGeJ6uPfWtWmKUx60j2R9gBR3zaLZR_Blg&isSdui=true> and at https://math.stackexchange.com/questions/5132298/recent-counter-examples-to-eulers-sum-of-powers-conjecture/ . And my code is at my GitHubRepository: https://github.com/rfryeSigma/Euler_413 <https://www.linkedin.com/safety/go/?url=https%3A%2F%2Fgithub%2Ecom%2FrfryeSigma%2FEuler_413&urlhash=XVjp&mt=gaChqzDnleLCq7W7crq4_abb3XJVD14PvIGcF6lhDVC08lekuJLkyY6ll6MS2vfdcBhilYshP1Xime6xm7h7OqYT2mGo-juSM4g7CCISHce29bQGGXFAPYbQdxsEdJskuZ2DJh5XkdRiD_ho1-nasA-Rp7gA0XKE_g&isSdui=true>
Unfortunately, the reason I have had time to work on this is because I haven’t been able to find anyone to pay me for lucrative work. Still looking for a job. -Roger
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