MathDB
Chisinau MO p64 1973, 1973 zeros, in decimal (5+\sqrt{26})^{-1973}

Source:

March 15, 2021
algebranumber theoryDigits

Problem Statement

Prove that in the decimal notation of the number (5+26)1973(5+\sqrt{26})^{-1973} immediately after the decimal point there are at least 19731973 zeros.