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CarmichaelLambda

Usage

• CarmichaelLambda[n] gives the Carmichael function , defined as the smallest integer such that for all relatively prime to .


Notes

• Integer mathematical function (see Section A.3.10).
• CarmichaelLambda returns unevaluated if there is no integer satisfying the necessary conditions.
• See Section 3.2.5.
• See also: MultiplicativeOrder, EulerPhi, RealDigits.
• New in Version 4.
Further Examples


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