347811194367163

This number is a prime.

                                                            34781 1194367163

Just showing those entries submitted by 'Rupinski': (Click here to show all)

+ There are nine imaginary quadratic number fields with class number one and these have discriminants -3, -4, -7, -8, -11, -19, -43, -67, and -163. [Rupinski]

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