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Aliquot sequences that start on the integer powers n^i
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2021-08-10, 13:36
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Happy5214
"Alexander"
Nov 2008
The Alamo City
19·41 Posts
I think the trick is to treat the 2 mod 3 in conjecture 2 not as an actual 2, but as -1 mod 3. That means you'd use 6 mod 7 for conjecture 10, giving you the prime 3121 as the one preserving the 13.
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