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Fermat number 2227+1
Current data
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Remarks : |
Proven composite in 2010 by Andreas Höglund |
Factors
- Proth 141015•230+1 (GF Divisor), found 1963 by Claude P. Wrathall
- Proth 430816215•229+1 (GF Divisor), found 1985-02-21 by Gary B. Gostin
- Composite C<40403531>
Factorization
151413703311361<15> * 231292694251438081<18> * C<40403531>