Solution - Simplification or other simple results

Step  1  :

 1.1     10 = 2•5

(10)²⁶ = (2•5)²⁶ = 2²⁶ • 5²⁶

Equation at the end of step  1  :

  4 • (226•526)

Step  2  :

Multiplying exponents :

 2.1    2²  multiplied by  2²⁶   = 2^{(2 + 26)} = 2²⁸

Final result :

  (228•526)