Calculate product...
Calculate product of four consecutive prime numbers with the sum of 220.Correct answers: 53
The first user who solved this task is Sanja Šabović.
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Three Mile Island Unit 2 re-enteredIn 1980, the first human re-entry was made into the Three Mile Island Unit-2 containment building since shutdown after the 28 Mar 1979 accident, when the core of the nuclear power plant lost water coolant and began a partial melt-down incident. |