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Fermat number 2^2²⁸+1

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Current data

`a` `b` `n` :	2 1 28
Number :	2^2²⁸+1
Digits :	80807125
State :	CF

Remarks :

Proven composite in 2022 by Ernst W. Mayer

Factors

Proth 25709319373•2³⁶+1 (GF Divisor), found 1997-02-05 by Tadashi Taura
Composite C_<80807103>

Factorization

1766730974551267606529_<22> * C_<80807103>

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Generalized Fermat number 2 1 Nums