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Generalized Fermat number 8211+3211
Current data
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Factors
- Proth 121•212+1 (GF Divisor), found 1996 by Anders Björn, Hans Riesel
- Proth 10038938095456617015•214+1 (GF Divisor), found 2008 by Geoffrey Reynolds
- Composite C<1821>
Factorization
495617 * 164477961755961213173761<24> * C<1821>