public Triplet(TFirst first, TSecond second, TThird third, string[] propertyNames)
: base(first, second, propertyNames)
{
Third = third;
Collection[UniqueIdentifier].Add(Third.ToString());
KeyIndex = 2;
}
public bool IsThreePrimeTuple()
{
return /*IsTwoPrimeTuple() &&*/
(Primes.IsPrimeInLine(Int64.Parse(First.ToString() + Third.ToString())) &&
Primes.IsPrimeInLine(Int64.Parse(Second.ToString() + Third.ToString())) &&
Primes.IsPrimeInLine(Int64.Parse(Third.ToString() + First.ToString())) &&
Primes.IsPrimeInLine(Int64.Parse(Third.ToString() + Second.ToString())));
}
public bool IsFivePrimeTuple()
{
return /*IsFourPrimeTuple() &&*/
(Primes.IsPrimeInLine(Int64.Parse(First.ToString() + Fifth.ToString())) &&
Primes.IsPrimeInLine(Int64.Parse(Second.ToString() + Fifth.ToString())) &&
Primes.IsPrimeInLine(Int64.Parse(Third.ToString() + Fifth.ToString())) &&
Primes.IsPrimeInLine(Int64.Parse(Fourth.ToString() + Fifth.ToString())) &&
Primes.IsPrimeInLine(Int64.Parse(Fifth.ToString() + First.ToString())) &&
Primes.IsPrimeInLine(Int64.Parse(Fifth.ToString() + Second.ToString())) &&
Primes.IsPrimeInLine(Int64.Parse(Fifth.ToString() + Third.ToString())) &&
Primes.IsPrimeInLine(Int64.Parse(Fifth.ToString() + Fourth.ToString())));
}
public string ToString(IFormatProvider provider) => $"({First.ToString(provider)}," +
$"{Second.ToString(provider)},{Third.ToString(provider)})";
public override string ToString()
{
return(String.Format("F({0},{1},{2})", First.ToString(), Second.ToString(), Third.ToString()));
}