Determine wheter or not there exist a positive integer n such that n is divisible by exactly 2000 different prime numbers, and [tex]2^n+1[/tex] is divisible by n.
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Visste ikke helt hvor jeg skulle poste denne, det er jo ikke noen nøttekategori
Er forøvrig en IMO-oppgave.
Determine wheter or not there exist a positive integer n such that n is divisible by exactly 2000 different prime numbers, and [tex]2^n+1[/tex] is divisible by n.
Determine wheter or not there exist a positive integer n such that n is divisible by exactly 2000 different prime numbers, and [tex]2^n+1[/tex] is divisible by n.
Matematikere er som franskmenn; uansett hva man sier til dem, oversetter de det til sitt eget språk, og dermed blir det straks noe helt annet.
- Johann Wolfgang von Goethe
- Johann Wolfgang von Goethe

