23841number of selfridges?
- Dec 2, 2011Hi,
I have devised a couple of composite tests in pari-gp and now I am wondering how many selfridge units they are. Please someone here enlighten me:
1. for kronecker(5,n)==-1:
2. for kronecker(5,n)==1 and n!=(r+1)*(2*r+1):
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