Предмет: Алгебра, автор: artem9820q

Найдите все простые p такие, что число p−17 также будет простым

Ответы

Автор ответа: DariosI

Ответ:

Объяснение:

Единственным простым числом будет p=19

19-17=2 - простое число.

Если рассмотреть простые числа, то все они нечетные.

А значит разница любого простого числа, кроме 19, и 17 дает в результате четное число, которое уже не может являться простым.

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