89
This number is a prime.
Single Curio View: (Seek other curios for this number)
22 + 33 + 55 + 77 + 1111 + ... + 8989 is prime. [Crespi de Valldaura]
Submitted: 1999-09-02 23:40:00; Last Modified: 2008-07-31 14:03:52.
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