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Four large amicable pairs

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This note gives a report of systematic computer tests of Euler’s rule and several Thabit-ibn-Kurrah-rules, in search of large amicable pairs. The tests have yielded four amicable pairs, which are much larger than the largest amicable pair thus far known.
American Mathematical Society (AMS)
Title: Four large amicable pairs
Description:
This note gives a report of systematic computer tests of Euler’s rule and several Thabit-ibn-Kurrah-rules, in search of large amicable pairs.
The tests have yielded four amicable pairs, which are much larger than the largest amicable pair thus far known.

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