Number Theory

Articles
Title
No Primes of Form a^2+3b^2 and 3k-1
No solution to phi(n)=7
No Twin Primes of Form 8p+1, 8p+1
Number of Divisors of a Square Fre Number
Numbers Less Than 100 With Eight Divisors
Numbers Using All Digits 1 to 7 Cannot Divide Each Other
Numbers Which Are Both Squares and Cubes Must be of Form 7k, 7k+1
Order of a+1 When a has order 4 Modulo p
Order of an Integer for a Composite Modulus
Pell's Equation Example

Page 10 of 23