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Generalized Fermat number 12215+7215
Current data
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Factors
- Proth 21•217+1 (GF Divisor), found 1996 by Anders Björn, Hans Riesel
- Proth 91702275417246340293•216+1 (GF Divisor), found 2021 by Takahiro Nohara
- Composite C<35332>
Factorization
2752513 * 6009800321744656157442049<25> * C<35332>