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Find number abc

If ba443 + 14c1c = 10405a find number abc. Multiple solutions may exist.

Correct answers: 18

The first user who solved this task is Nílton Corrêa de Sousa.

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I will not forget

I will not forget… I will not forget…

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Neptune discovered

In 1846, the German astronomer Johann G. Galle discovered Neptune after only an hour of searching, within one degree of the position that had been computed by Urbain-Jean-Joseph Le Verrier. Independently of the English astronomer John C. Adams, Urabain-Jean Le Verrier had calculated the size and position of a previously unknown planet, which he assumed influenced the irregular orbit of Uranus, and he asked Galle to look for it.

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