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Fermat number 2213+1

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Current data

a b n : 2 1 13
FactorDB : ID: 1000000000012158216 / Formula: 2213+1
Digits : 2467
State : CF
Remarks :
1995 proven composite by Richard P. Brent

Factors

Factorization

2710954639361<13> * 2663848877152141313<19> * 3603109844542291969<19> * 319546020820551643220672513<27> * C<2391>