In Problem E I got a wrong answer on this test:
Input
1
2
2137 333979
Output
2137
My answer is -1,and I couldn't understand why 2137 is a valid solution knowing that 2137 is prime and 331 * 1009 = 333979.
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Can anyone Tell me how is this output a valid solution for this Input ?
Revision en1, by Kakita, 2025-03-21 00:03:34
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