For technical explanations (equations and parameters), see : MANDEL Z001 fractal.

Magnification : 21,890,000,000,000,000,000 (or 2.189 x 10^19) / Calculation time : 43 hours 54 minutes 40 seconds

Notes.
1) We reach here for the first time a zoom greater than 10^19.

2) The image below (1024 x 768 pixels) shows approximatively in the inside of the cyan rectangle (added manualy)
the area of fractal MANDEL Z119 displayed for fractal Z120 shown above.

Image MANDEL Z120A.