Carlos Rivera proposes the following follow-up to
In the Puzzle 899 Emmanuel
Vantieghem improved his own solution given to
Puzzle 897, about expressing the
unit as a sum of 73035 Egyptian fractions using only
denominators composed of 3 primes, instead of 73082 Egyptian
fractions as before.
Here are all these 73035 denominators used.
Q. Find a better solution for this target, using less than
73035 3-primes denominators.