Problem #339

Secret operation
Public 4м:2w 6xp Math 73.3%

Find the digits in the following  multiplication: 

      * * * * * * * * * * * *
                        * * *
      -----------------------
    * * * * * * * * * * * * *
  * * * * * * * * * * * * *
* * * * * * * * * * * * *
-----------------------------
* * * * * * * * * * * * * * *

Each star represents a prime number.
There is only one solution.

Answer format: 999999999999*999=999999999999999

[My timing: < 1m]



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