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Old 2021-08-09, 12:44   #1318
bur's Avatar
Aug 2020

17·29 Posts

I finished (2*18^2)^n = (648^2)^n up to n = 50.

For 50 < n < 60 the inial term as has 144-169 digits and since every odd n has factor 3 they decrease very slowly. So I think I'll stop on that base now that it's at a nice n=50.
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