https://doi.org/10.71352/ac.51.301
On Sinha's note on perfect numbers
Abstract. We shall show that there is no odd perfect number of the form \(2^n+1\) or \(n^n+1\).
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ELTE Eötvös Loránd University
ANNALES Universitatis Scientiarum Budapestinensis de
Rolando Eötvös Nominatae
Sectio Computatorica