n^11 + 1 = (n+1) * (n^10 - n^9 + n^8 - n^7 + n^6 - n^5 + n^4 - n^3 + n^2 - n + 1)
2^11+1 = 2049 = 3 * 683
6^11+1 = 362797057 = 7 * 51828151
1012^11+1 = 1140212079231804336089593374834689 = 1013 * 112557954514492037126317213705
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Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
