It is known that the 5 prime numbers a, b, c, d, and e are different from each other and conform to the following formula: (a+b)(c+d)e=2890, then, the largest number among these 5 numbers How much at most.
已知，a，b，c，d，e这5个质数互不相同，并且符合下面的算式：(a+b)(c+d)e=2890，那么，这5个数当中最大的数至多是多少．
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